{"pageNumber":"229","pageRowStart":"5700","pageSize":"25","recordCount":11364,"records":[{"id":70188080,"text":"70188080 - 1996 - Hematology and clinical chemistry of sea otters vaptured in Prince William Sound, Alaska following the <i>Exxon Valdez</i> Oil Spill","interactions":[],"lastModifiedDate":"2018-06-19T19:38:04","indexId":"70188080","displayToPublicDate":"1996-12-31T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"title":"Hematology and clinical chemistry of sea otters vaptured in Prince William Sound, Alaska following the <i>Exxon Valdez</i> Oil Spill","docAbstract":"<p>Hematologic and serum chemical analyses were performed on sea otter blood samples collected from 31 adult males, 63 adult females, and 42 pups captured in western Prince William Sound (oiled area), and 12 adult males, 40 adult females, and 15 pups captured in eastern Prince William Sound (unoiled area) in 1989 and 1990. Hematologic differences between eastern and western adult males were minimal. Both hematocrits and hemoglobins were higher in western than eastern otters but the biological significance of this is equivocal. Western males had higher absolute eosinophil counts, suggesting possible systemic hypersensitivity reactions. Western males had higher serum protein and serum globulin levels than eastern males, suggesting greater antigenic stimulation (more inflammatory and/or infectious conditions). There were no differences in hematologic parameters between eastern and western female otters. Some chemistry changes were present, but the degree of difference was small. Total protein and serum globulin levels were slightly higher in western females, a finding also seen in adult males. Mean levels of liver enzymes for western females were somewhat higher than for the eastern otters, suggesting the possibility of subclinical liver disease. As a group, western pup hematocrits, hemoglobins, and red cell counts were significantly lower than those of eastern pups. From a biological perspective, these reductions were minimal but supported by individual animal data. The red cell data suggest a mild anemia in western pups; however, the degree of anemia was minimal, so that biological significance was equivocal. Other hematologic and clinical chemical differences between eastern and western pups were not striking and were also of equivocal biological significance. </p>","language":"English","publisher":"<i>Exxon Valdez</i> Oil Spill Trustee Council","publisherLocation":"Anchorage, AK","usgsCitation":"Rebar, A., Ballachey, B.E., Bruden, D., and Kloecker, K.A., 1996, Hematology and clinical chemistry of sea otters vaptured in Prince William Sound, Alaska following the <i>Exxon Valdez</i> Oil Spill, v, 7 p.","productDescription":"v, 7 p.","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":341897,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Prince William Sound","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -148.9141845703125,\n              59.883424842958966\n            ],\n            [\n              -145.4974365234375,\n              59.883424842958966\n            ],\n            [\n              -145.4974365234375,\n              61.31508836322822\n            ],\n            [\n              -148.9141845703125,\n              61.31508836322822\n            ],\n            [\n              -148.9141845703125,\n              59.883424842958966\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"592e84cce4b092b266f10dfe","contributors":{"authors":[{"text":"Rebar, A.H.","contributorId":40150,"corporation":false,"usgs":true,"family":"Rebar","given":"A.H.","email":"","affiliations":[],"preferred":false,"id":696577,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ballachey, Brenda E. 0000-0003-1855-9171 bballachey@usgs.gov","orcid":"https://orcid.org/0000-0003-1855-9171","contributorId":2966,"corporation":false,"usgs":true,"family":"Ballachey","given":"Brenda","email":"bballachey@usgs.gov","middleInitial":"E.","affiliations":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":696578,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bruden, D.L.","contributorId":192463,"corporation":false,"usgs":false,"family":"Bruden","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":696579,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kloecker, Kimberly A. 0000-0002-2461-968X kkloecker@usgs.gov","orcid":"https://orcid.org/0000-0002-2461-968X","contributorId":3442,"corporation":false,"usgs":true,"family":"Kloecker","given":"Kimberly","email":"kkloecker@usgs.gov","middleInitial":"A.","affiliations":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"preferred":true,"id":696580,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":21830,"text":"ofr96505A - 1996 - Geology and mineral resources of the Stuyahok area, part of Holy Cross A-4 and A-5 quadrangles, Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:07:49","indexId":"ofr96505A","displayToPublicDate":"1996-12-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"96-505","chapter":"A","title":"Geology and mineral resources of the Stuyahok area, part of Holy Cross A-4 and A-5 quadrangles, Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr96505A","issn":"0566-8174","usgsCitation":"Miller, M.L., Bundtzen, T.K., Keith, W.J., Bailey, E., and Bickerstaff, D., 1996, Geology and mineral resources of the Stuyahok area, part of Holy Cross A-4 and A-5 quadrangles, Alaska: U.S. Geological Survey Open-File Report 96-505, 30 p. :ill. (some col.), maps (some col.) ;28 cm., https://doi.org/10.3133/ofr96505A.","productDescription":"30 p. :ill. (some col.), maps (some col.) ;28 cm.","costCenters":[],"links":[{"id":153575,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0505a/report-thumb.jpg"},{"id":51320,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0505a/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b472e","contributors":{"authors":[{"text":"Miller, Marti L. 0000-0003-0285-4942 mlmiller@usgs.gov","orcid":"https://orcid.org/0000-0003-0285-4942","contributorId":561,"corporation":false,"usgs":true,"family":"Miller","given":"Marti","email":"mlmiller@usgs.gov","middleInitial":"L.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":true,"id":185870,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bundtzen, T. K.","contributorId":80287,"corporation":false,"usgs":true,"family":"Bundtzen","given":"T.","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":185873,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Keith, W. J.","contributorId":41827,"corporation":false,"usgs":true,"family":"Keith","given":"W.","middleInitial":"J.","affiliations":[],"preferred":false,"id":185871,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bailey, E. A.","contributorId":100399,"corporation":false,"usgs":true,"family":"Bailey","given":"E. A.","affiliations":[],"preferred":false,"id":185874,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Bickerstaff, D P.","contributorId":69181,"corporation":false,"usgs":true,"family":"Bickerstaff","given":"D P.","affiliations":[],"preferred":false,"id":185872,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":27325,"text":"wri964074 - 1996 - Glaciers along proposed routes extending the Copper River Highway, Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:08:42","indexId":"wri964074","displayToPublicDate":"1996-12-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"96-4074","title":"Glaciers along proposed routes extending the Copper River Highway, Alaska","docAbstract":"Three inland highway routes are being considered by the Alaska Department of Transportation and Public Facilities to connect the community of Cordova in southcentral Alaska to a statewide road system. The routes use part of a Copper River and Northwest Railway alignment along the Copper River through mountainous terrain having numerous glaciers. An advance of any of several glaciers could block and destroy the roadway, whereas retreating glaciers expose large quantities of unconsolidated, unvegetated, and commonly ice-rich sediments. The purpose of this study was to map historical locations of glacier termini near these routes and to describe hazards associated with glaciers and seasonal snow. Historical and recent locations of glacier termini along the proposed Copper River Highway routes were determined by reviewing reports and maps and by interpreting aerial photographs. The termini of Childs, Grinnell, Tasnuna, and Woodworth Glaciers were 1 mile or less from a proposed route in the most recently available aerial photography (1978-91); the termini of Allen, Heney, and Schwan Glaciers were 1.5 miles or less from a proposed route. In general, since 1911, most glaciers have slowly retreated, but many glaciers have had occasional advances. Deserted Glacier and one of its tributary glaciers have surge-type medial moraines, indicating potential rapid advances. The terminus of Deserted Glacier was about 2.1 miles from a proposed route in 1978, but showed no evidence of surging. Snow and rock avalanches and snowdrifts are common along the proposed routes and will periodically obstruct the roadway. Floods from ice-dammed lakes also pose a threat. For example, Van Cleve Lake, adjacent to Miles Glacier, is as large as 4.4 square miles and empties about every 6 years. Floods from drainages of Van Cleve Lake have caused the Copper River to rise on the order of 20 feet at Million Dollar Bridge.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/wri964074","usgsCitation":"Glass, R.L., 1996, Glaciers along proposed routes extending the Copper River Highway, Alaska: U.S. Geological Survey Water-Resources Investigations Report 96-4074, v, 39 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri964074.","productDescription":"v, 39 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":124052,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1996/4074/report-thumb.jpg"},{"id":56192,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1996/4074/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac5e4b07f02db679d06","contributors":{"authors":[{"text":"Glass, R. L.","contributorId":80279,"corporation":false,"usgs":true,"family":"Glass","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":197921,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":25420,"text":"wri964049 - 1996 - Compilation and preliminary interpretations of hydrologic and water-quality data from the Railroad Industrial Area, Fairbanks, Alaska, 1993-94","interactions":[],"lastModifiedDate":"2012-02-02T00:08:09","indexId":"wri964049","displayToPublicDate":"1996-12-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"96-4049","title":"Compilation and preliminary interpretations of hydrologic and water-quality data from the Railroad Industrial Area, Fairbanks, Alaska, 1993-94","docAbstract":"Commercial and industrial activities in the Railroad Industrial Area in Fairbanks, Alaska, have resulted in accidental releases of chemicals to the subsurface. Such releases have generated concern regarding local ground-water quality and the potential impact on nearby water-supply wells. Consequently, a study is being conducted to characterize the environmental and hydrologic conditions in the area. Existing reports from numerous previous investigations in the area were reviewed and relevant information from these documents was compiled. Both ground- and surface-water elevations were measured approximately monthly at as many as 50 sites during mass measurements. Selected sites were measured more frequently to assess short-term changes in the ground- and surface-water systems. Supplemental data were also collected outside of the study area to aid in interpretation. Ground water was sampled and analyzed to define the extent of the area affected by petroleum hydrocarbons and chlorinated solvents. Data show that water levels in nearby rivers and sloughs have a considerable influence on ground-water flow in the study area. Seasonal and shorter term changes in river stage frequently alter and even reverse the direction of ground-water flow. The local ground-water system typically has an upward flow component, but this component is reversed in the upper part of the aquifer during periods of high water levels in the Chena River. These periodic changes in the magnitude and direction of ground-water flow have a considerable influence on the transport of dissolved hydrocarbons in the subsurface. Both petroleum hydrocarbons and chlorinated solvents were found in ground water at the study area. Typical degradation products of these compounds were also found, indicating that biodegradation by indigenous microorganisms is occurring.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nEarth Science Information Center, Open-File Reports Section [distributor],","doi":"10.3133/wri964049","usgsCitation":"Lilly, M.R., McCarthy, K.A., Kriegler, A., Vohden, J., and Burno, G., 1996, Compilation and preliminary interpretations of hydrologic and water-quality data from the Railroad Industrial Area, Fairbanks, Alaska, 1993-94: U.S. Geological Survey Water-Resources Investigations Report 96-4049, 1 v. (various pagings) :ill., maps ;28 cm., https://doi.org/10.3133/wri964049.","productDescription":"1 v. (various pagings) :ill., maps ;28 cm.","costCenters":[],"links":[{"id":124917,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1996/4049/report-thumb.jpg"},{"id":54139,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1996/4049/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":54140,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1996/4049/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ee4b07f02db6aa1bf","contributors":{"authors":[{"text":"Lilly, M. R.","contributorId":38594,"corporation":false,"usgs":true,"family":"Lilly","given":"M.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":193615,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McCarthy, K. A.","contributorId":107309,"corporation":false,"usgs":true,"family":"McCarthy","given":"K.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":193618,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kriegler, A.T.","contributorId":83955,"corporation":false,"usgs":true,"family":"Kriegler","given":"A.T.","email":"","affiliations":[],"preferred":false,"id":193616,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Vohden, James","contributorId":101281,"corporation":false,"usgs":true,"family":"Vohden","given":"James","email":"","affiliations":[],"preferred":false,"id":193617,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Burno, G.E.","contributorId":18026,"corporation":false,"usgs":true,"family":"Burno","given":"G.E.","email":"","affiliations":[],"preferred":false,"id":193614,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":66770,"text":"i2559 - 1996 - Geologic map of the Unalakleet quadrangle, west-central Alaska","interactions":[],"lastModifiedDate":"2022-04-12T20:10:59.538274","indexId":"i2559","displayToPublicDate":"1996-12-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2559","title":"Geologic map of the Unalakleet quadrangle, west-central Alaska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/i2559","usgsCitation":"Patton, W.W., and Moll-Stalcup, E.J., 1996, Geologic map of the Unalakleet quadrangle, west-central Alaska: U.S. Geological Survey IMAP 2559, Report: 39 p.; 1 Plate: 39.75 × 26.78 inches, https://doi.org/10.3133/i2559.","productDescription":"Report: 39 p.; 1 Plate: 39.75 × 26.78 inches","costCenters":[],"links":[{"id":398593,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13026.htm"},{"id":91600,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/imap/2559/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":188213,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/imap/2559/report-thumb.jpg"},{"id":101366,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/2559/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"250000","country":"United States","state":"Alaska","otherGeospatial":"Unalakleet quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -162,63 ], [ -162,64 ], [ -159,64 ], [ -159,63 ], [ -162,63 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae4e4b07f02db68a171","contributors":{"authors":[{"text":"Patton, W. W. Jr.","contributorId":11231,"corporation":false,"usgs":true,"family":"Patton","given":"W.","suffix":"Jr.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":275047,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Moll-Stalcup, E. J.","contributorId":26698,"corporation":false,"usgs":true,"family":"Moll-Stalcup","given":"E.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":275048,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70018568,"text":"70018568 - 1996 - Potential role of vegetation feedback in the climate sensitivity of high-latitude regions: A case study at 6000 years B.P.","interactions":[],"lastModifiedDate":"2023-11-29T16:24:05.038875","indexId":"70018568","displayToPublicDate":"1996-12-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1836,"text":"Global Biogeochemical Cycles","active":true,"publicationSubtype":{"id":10}},"title":"Potential role of vegetation feedback in the climate sensitivity of high-latitude regions: A case study at 6000 years B.P.","docAbstract":"<p><span>Previous climate model simulations have shown that the configuration of the Earth's orbit during the early to mid-Holocene (approximately 10–5 kyr) can account for the generally warmer-than-present conditions experienced by the high latitudes of the northern hemisphere. New simulations for 6 kyr with two atmospheric/mixed-layer ocean models (Community Climate Model, version 1, CCMl, and Global ENvironmental and Ecological Simulation of Interactive Systems, version 2, GENESIS 2) are presented here and compared with results from two previous simulations with GENESIS 1 that were obtained with and without the albedo feedback due to climate-induced poleward expansion of the boreal forest. The climate model results are summarized in the form of potential vegetation maps obtained with the global BIOME model, which facilitates visual comparisons both among models and with pollen and plant macrofossil data recording shifts of the forest-tundra boundary. A preliminary synthesis shows that the forest limit was shifted 100–200 km north in most sectors. Both CCMl and GENESIS 2 produced a shift of this magnitude. GENESIS 1 however produced too small a shift, except when the boreal forest albedo feedback was included. The feedback in this case was estimated to have amplified forest expansion by approximately 50%. The forest limit changes also show meridional patterns (greatest expansion in central Siberia and little or none in Alaska and Labrador) which have yet to be reproduced by models. Further progress in understanding of the processes involved in the response of climate and vegetation to orbital forcing will require both the deployment of coupled atmosphere-biosphere-ocean models and the development of more comprehensive observational data sets.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/96GB02690","usgsCitation":"Kutzbach, J., Bartlein, P., Foley, J., Harrison, S.P., Hostetler, S.W., Liu, Z., Prentice, I.C., and Webb, T., 1996, Potential role of vegetation feedback in the climate sensitivity of high-latitude regions: A case study at 6000 years B.P.: Global Biogeochemical Cycles, v. 10, no. 4, p. 727-736, https://doi.org/10.1029/96GB02690.","productDescription":"10 p.","startPage":"727","endPage":"736","numberOfPages":"10","costCenters":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"links":[{"id":227612,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"10","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a7f5be4b0c8380cd7aaa3","contributors":{"authors":[{"text":"Kutzbach, J.-E.","contributorId":93221,"corporation":false,"usgs":true,"family":"Kutzbach","given":"J.-E.","email":"","affiliations":[],"preferred":false,"id":380075,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bartlein, P. J.","contributorId":54566,"corporation":false,"usgs":false,"family":"Bartlein","given":"P. J.","affiliations":[],"preferred":false,"id":380070,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Foley, J.A.","contributorId":11782,"corporation":false,"usgs":true,"family":"Foley","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":380068,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Harrison, S. P.","contributorId":78488,"corporation":false,"usgs":false,"family":"Harrison","given":"S.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":380074,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Hostetler, Steven W.. 0000-0003-2272-8302 swhosteller@usgs.gov","orcid":"https://orcid.org/0000-0003-2272-8302","contributorId":69731,"corporation":false,"usgs":true,"family":"Hostetler","given":"Steven","email":"swhosteller@usgs.gov","middleInitial":"W..","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":false,"id":380072,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Liu, Z.","contributorId":70943,"corporation":false,"usgs":true,"family":"Liu","given":"Z.","email":"","affiliations":[],"preferred":false,"id":380073,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Prentice, I. C.","contributorId":63969,"corporation":false,"usgs":true,"family":"Prentice","given":"I.","middleInitial":"C.","affiliations":[],"preferred":false,"id":380071,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Webb, T. III","contributorId":38297,"corporation":false,"usgs":true,"family":"Webb","given":"T.","suffix":"III","email":"","affiliations":[],"preferred":false,"id":380069,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":58996,"text":"mf2319 - 1996 - Geologic map of the Craig, Dixon Entrance, and parts of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska","interactions":[],"lastModifiedDate":"2012-02-10T00:10:16","indexId":"mf2319","displayToPublicDate":"1996-11-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2319","title":"Geologic map of the Craig, Dixon Entrance, and parts of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska","language":"ENGLISH","doi":"10.3133/mf2319","isbn":"0607857587","usgsCitation":"Brew, D., 1996, Geologic map of the Craig, Dixon Entrance, and parts of the Ketchikan and Prince Rupert quadrangles, southeastern Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 2319, 1 map ;67 x 81 cm., on sheet 84 x 135 cm., folded in envelope 30 x 24 cm. +1 pamphlet (53 p. : maps ; 28 cm.), https://doi.org/10.3133/mf2319.","productDescription":"1 map ;67 x 81 cm., on sheet 84 x 135 cm., folded in envelope 30 x 24 cm. +1 pamphlet (53 p. : maps ; 28 cm.)","costCenters":[],"links":[{"id":105368,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5939.htm","linkFileType":{"id":5,"text":"html"},"description":"5939"},{"id":184272,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1996/2319/report-thumb.jpg"},{"id":88576,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1996/2319/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":88577,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1996/2319/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -134.66666666666666,54.5 ], [ -134.66666666666666,56 ], [ -131.5,56 ], [ -131.5,54.5 ], [ -134.66666666666666,54.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699e59","contributors":{"authors":[{"text":"Brew, D. A.","contributorId":98360,"corporation":false,"usgs":true,"family":"Brew","given":"D. A.","affiliations":[],"preferred":false,"id":261242,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":24565,"text":"ofr96335 - 1996 - Location maps and list of U.S. Geological Survey reports on water resources in Alaska, 1950 to 1995","interactions":[],"lastModifiedDate":"2012-02-02T00:08:00","indexId":"ofr96335","displayToPublicDate":"1996-11-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"96-335","title":"Location maps and list of U.S. Geological Survey reports on water resources in Alaska, 1950 to 1995","docAbstract":"Reports written by U.S. Geological Survey members between 1950 through 1995 on the water resources of Alaska are listed. Location maps are given for six geographic areas: Arctic Slope, West, Southwest, East-central, Southcentral, and Southeast. Numbers on location maps refer to the bibliographic citations. Reports are also cited for the following categories: Statewide and Topical, Glaciers, and Trans-Alaska Pipeline System.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr96335","issn":"0094-9140","usgsCitation":"Snyder, E., 1996, Location maps and list of U.S. Geological Survey reports on water resources in Alaska, 1950 to 1995: U.S. Geological Survey Open-File Report 96-335, 48 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr96335.","productDescription":"48 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":155061,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0335/report-thumb.jpg"},{"id":53613,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0335/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a69e4b07f02db63be55","contributors":{"authors":[{"text":"Snyder, E.F.","contributorId":18787,"corporation":false,"usgs":true,"family":"Snyder","given":"E.F.","email":"","affiliations":[],"preferred":false,"id":192165,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":36320,"text":"b2125 - 1996 - Gold placers of the historical Fortymile River region, Alaska","interactions":[],"lastModifiedDate":"2017-06-27T10:31:21","indexId":"b2125","displayToPublicDate":"1996-11-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2125","title":"Gold placers of the historical Fortymile River region, Alaska","docAbstract":"<p>The Fortymile River region in east-central Alaska has a long and colorful history as the site of the first major gold discovery in interior Alaska. Placer gold has been mined in the region nearly every year since its original discovery in 1886. Total gold production is approximately 500,000 troy ounces. Although many of the rich deposits have been mined, there still exist areas that contain gold. Areas of mined and unmined gold-bearing creek and terrace gravels are outlined on the accompanying geologic map. </p><p>The early history of the Fortymile area centered on the small frontier settlement of Fortymile City located at the junction of the Fortymile and Yukon Rivers in Canadian territory. This was the supply and jumping-off point for prospectors who worked their way into Alaska up the Fortymile River and found gold on many of its tributaries. Hand mining, both underground and surface, using sluice boxes and (or) rockers were the earliest methods; later, hydraulicking, dredging, and draglining methods were used. More recently, bulldozers and elevated trammels have been used, as well as very portable floating suction dredges. The rich mining lore of the area is closely associated with events of the nearby world-famous Klondike District. Bedrock and placer geology and mining history of individual gold-rich creeks are herein updated. </p><p>The Fortymile area, which is part of the Yukon-Tanana Upland, contains quartzite, schist, gneiss, amphibolite, marble, serpentinite, and granite overlain by basalt, sandstone, conglomerate, shale, tuff, and coal; overlying these rocks are several deposits of varying ages consisting of gold-bearing gravel and colluvium. The close spatial association of creeks containing placer gold and the gneiss, schist, amphibolite, and marble unit strongly suggests this metamorphic unit is the gold source. </p><p>High terrace gravels record a time from the late Tertiary to early Pleistocene when the ancestral Fortymile River and its major tributaries, the North and South Forks, had floodplains roughly 1 to 2 miles (2-3 kilometers) wide and gradients of about 4 feet per mile (0.75 meters per kilometer). Base-level lowering during the post-early Pleistocene caused the rivers to cut into their floodplains and to develop the youthful characteristics they have today such as V-shaped canyons, narrow floodplains, and gradients of at least twice those of the old river. </p><p>Colluvium marginal to creek deposits in steep-sided valleys is often gold bearing. Much of the unconsolidated gravel within the major drainages of the Fortymile River, South Fork, North Fork, and Mosquito Fork is colluvium.</p><p>Heavy-mineral-concentrate samples from the gold-producing creeks and high terrace gravels contain varying amounts of magnetite (20 to 80 percent) and ilmenite (10 to 30 percent), and samples from creeks draining areas principally composed of metamorphic rocks contain abundant garnet (10 to 30 percent). Gold fineness ranges from 620 to 927, but it is difficult to attach any geologic significance to the fineness data.</p><p>Most placer gold in the Fortymile River area has been recovered at, or near, the gravelbedrock contact. The lowermost 3.3 feet (1 meter) of gravel and the uppermost 1.6 feet (0.5 meter) of bedrock may contain as much as 80 to 90 percent of the gold that is ultimately recovered. Gold nuggets are rare and most of the gold recovered is in the form of flattened fragments less than .2 inches (5 millimeters) in greatest dimension. However, large gold nuggets have been found on Wade Creek; examples are ones of 25,33,56, and 70 ounces. Occasionally, large nuggets may still be found in the tailing piles along the creek. </p><p>The Fortymile River and its tributaries the South Fork, Walker Fork, and Mosquito Fork, all of which at one time were the sites of bucket-line dredge operations, now are almost exclusively mined using floating suction dredges. Unmined gold-bearing gravel is present in the floodplain of the Walker Fork valley below Cherry Creek and in low (about 100 to 130 feet or 30 to 40 meters) terraces along the north side of Walker Fork and east side of Cherry Creek. Considering the locations of where most gold has been found in the South Fork valley both by the older bucket dredges and the modern suction dredges, it seems likely that the tributary drainages of Lost Chicken, Napoleon, Franklin, and Buckskin Creeks have supplied the bulk of the gold to the South Fork valley. A quarter acre (0.10 hectare), 130-foot-thick ( 40 meters) section of the high terrace gravels on the north side of Napoleon Creek was mined for placer gold and yielded values estimated to be $8.50 per cubic yard (or $6.50 per cubic meter) at $350 per troy ounce. The unmined high terrace gravels on the south side of Buckskin Creek contain gold; however, this gravel is only 3 to 6.5 feet (1 to 2 meters) thick. </p><p>The search for a lode gold source in the Fortymile River region may be in vain, because substantially more gold than has been recovered from the placers can be derived by the gradual erosion of large volumes of source rocks that contain background mean gold amounts. Using Leon's mass balance equation, 5,167 metric tons of gold may exist in the placers of the Fortymile River region, less than 1 percent of the recovered amount of 15.6 tons. </p><p>The largest gold resource remaining in the Fortymile River region is probably in the high terrace gravels exposed along many of the creeks and rivers. Until there is exploratory drilling or a comprehensive sampling program, the amount of gold in these gravels will remain unknown. Environmental constraints imposed by Federal and State agencies have slowed, but not stopped, placer mining in the Fortymile River area, and a significant gold price rise would result in more mining.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/b2125","usgsCitation":"Yeend, W.E., 1996, Gold placers of the historical Fortymile River region, Alaska: U.S. Geological Survey Bulletin 2125, Report: 75 p.; Plate: 35.44 x 38.25 inches, https://doi.org/10.3133/b2125.","productDescription":"Report: 75 p.; Plate: 35.44 x 38.25 inches","costCenters":[],"links":[{"id":247657,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/2125/report.pdf","text":"Report","size":"25.02 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":111160,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://www.dggs.dnr.state.ak.us/pubs/id/3781","linkFileType":{"id":5,"text":"html"}},{"id":247658,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/2125/plate-1.pdf","text":"Plate","size":"10.96 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Plate"},{"id":252059,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/2125/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Fortymile River region","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -142.1,\n              64\n            ],\n            [\n              -141,\n              64\n            ],\n            [\n              -141,\n              64.5\n            ],\n            [\n              -142.1,\n              64.5\n            ],\n            [\n              -142.1,\n              64\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abde4b07f02db6740b2","contributors":{"authors":[{"text":"Yeend, Warren E.","contributorId":65053,"corporation":false,"usgs":true,"family":"Yeend","given":"Warren","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":216129,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":4945,"text":"fs09196 - 1996 - Columbia Glacier, Alaska; research on tidewater glaciers","interactions":[],"lastModifiedDate":"2012-02-02T00:05:32","indexId":"fs09196","displayToPublicDate":"1996-10-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"091-96","title":"Columbia Glacier, Alaska; research on tidewater glaciers","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/fs09196","usgsCitation":"Krimmel, R.M., 1996, Columbia Glacier, Alaska; research on tidewater glaciers: U.S. Geological Survey Fact Sheet 091-96, 4 p. : ill., map ; 28 cm.  ill., map ; 28 cm., https://doi.org/10.3133/fs09196.","productDescription":"4 p. : ill., map ; 28 cm.  ill., map ; 28 cm.","costCenters":[],"links":[{"id":125231,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/1996/0091/report-thumb.jpg"},{"id":31806,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/1996/0091/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae784","contributors":{"authors":[{"text":"Krimmel, Robert M.","contributorId":34902,"corporation":false,"usgs":true,"family":"Krimmel","given":"Robert","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":150183,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":58554,"text":"mf2155F - 1996 - Maps showing the resource assessment of the Port Moller, Stepovak Bay, and Simeonof Island quadrangles, Alaska Peninsula with a section on geology of the Pyramid porphyry copper deposit, Alaska Peninsula, Alaska","interactions":[],"lastModifiedDate":"2022-06-13T19:10:09.813571","indexId":"mf2155F","displayToPublicDate":"1996-10-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2155","chapter":"F","title":"Maps showing the resource assessment of the Port Moller, Stepovak Bay, and Simeonof Island quadrangles, Alaska Peninsula with a section on geology of the Pyramid porphyry copper deposit, Alaska Peninsula, Alaska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf2155F","usgsCitation":"White, W.H., Chrisie, J.S., Wolfhard, M.R., Wilson, F.H., Queen, L.D., Detterman, R.L., and Case, J.E., 1996, Maps showing the resource assessment of the Port Moller, Stepovak Bay, and Simeonof Island quadrangles, Alaska Peninsula with a section on geology of the Pyramid porphyry copper deposit, Alaska Peninsula, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 2155, Report: iii, 46 p.; 2 Plates: 38.00 × 35.00 inches and 47.50 × 31.00 inches, https://doi.org/10.3133/mf2155F.","productDescription":"Report: iii, 46 p.; 2 Plates: 38.00 × 35.00 inches and 47.50 × 31.00 inches","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":105278,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5783.htm","linkFileType":{"id":5,"text":"html"},"description":"5783"},{"id":88394,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1996/2155f/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":181658,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1996/2155f/report-thumb.jpg"},{"id":88392,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1996/2155f/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":88393,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1996/2155f/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"250000","country":"United States","state":"Alaska","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -162,\n              54.75\n            ],\n            [\n              -158.4167,\n              54.75\n            ],\n            [\n              -158.4167,\n              56\n            ],\n            [\n              -162,\n              56\n            ],\n            [\n              -162,\n              54.75\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a61e4b07f02db6358e5","contributors":{"authors":[{"text":"White, W. H.","contributorId":24793,"corporation":false,"usgs":true,"family":"White","given":"W.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":259735,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chrisie, J. S.","contributorId":29892,"corporation":false,"usgs":true,"family":"Chrisie","given":"J.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":259736,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wolfhard, M. R.","contributorId":72867,"corporation":false,"usgs":true,"family":"Wolfhard","given":"M.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":259740,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wilson, Frederic H. 0000-0003-1761-6437 fwilson@usgs.gov","orcid":"https://orcid.org/0000-0003-1761-6437","contributorId":67174,"corporation":false,"usgs":true,"family":"Wilson","given":"Frederic","email":"fwilson@usgs.gov","middleInitial":"H.","affiliations":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":true,"id":259734,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Queen, L. D.","contributorId":54220,"corporation":false,"usgs":true,"family":"Queen","given":"L.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":259737,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Detterman, R. L.","contributorId":71525,"corporation":false,"usgs":true,"family":"Detterman","given":"R.","middleInitial":"L.","affiliations":[],"preferred":false,"id":259739,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Case, J. E.","contributorId":56625,"corporation":false,"usgs":true,"family":"Case","given":"J.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":259738,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":38240,"text":"pp1555 - 1996 - Stratigraphy, structure, and graptolites of an Ordovician and Silurian sequence in the Terra Cotta Mountains, Alaska Range, Alaska","interactions":[],"lastModifiedDate":"2017-01-18T12:29:18","indexId":"pp1555","displayToPublicDate":"1996-10-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1555","title":"Stratigraphy, structure, and graptolites of an Ordovician and Silurian sequence in the Terra Cotta Mountains, Alaska Range, Alaska","docAbstract":"The geology and graptolite faunas of the Terra Cotta Mountains in south-central Alaska are described. Three new formations of Paleozoic age are named and described; they include graptolitiferous argillaceous rocks, sandstones, and limestones of the Dillinger Terrane. The structure and tectonics of the mapped area arc also discussed. Ninety-five species of Ordovician and Silurian graptolites, including four new species, are described and illustrated. The faunal succession is divided into nine Ordovician and ten Silurian biostratigraphic zones and is correlated with graptolite faunas found elsewhere.","language":"ENGLISH","doi":"10.3133/pp1555","usgsCitation":"Churkin, M., and Carter, C., 1996, Stratigraphy, structure, and graptolites of an Ordovician and Silurian sequence in the Terra Cotta Mountains, Alaska Range, Alaska: U.S. Geological Survey Professional Paper 1555, 84 p.; 4 plates in pocket, https://doi.org/10.3133/pp1555.","productDescription":"84 p.; 4 plates in pocket","costCenters":[],"links":[{"id":104678,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_4927.htm","linkFileType":{"id":5,"text":"html"},"description":"4927"},{"id":126541,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/1555/report-thumb.jpg"},{"id":64611,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1555/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64607,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1555/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64608,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1555/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64609,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1555/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64610,"rank":403,"type":{"id":27,"text":"Table"},"url":"https://pubs.usgs.gov/pp/1555/plate-4.pdf","text":"Tables 1, 2, and 3","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b16e4b07f02db6a5302","contributors":{"authors":[{"text":"Churkin, Michael Jr.","contributorId":62566,"corporation":false,"usgs":true,"family":"Churkin","given":"Michael","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":219402,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carter, Claire","contributorId":88336,"corporation":false,"usgs":true,"family":"Carter","given":"Claire","email":"","affiliations":[],"preferred":false,"id":219403,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":33570,"text":"b1969A - 1996 - Stratigraphic framework of the Alaska Peninsula","interactions":[],"lastModifiedDate":"2025-08-22T13:51:27.667672","indexId":"b1969A","displayToPublicDate":"1996-09-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1969","chapter":"A","title":"Stratigraphic framework of the Alaska Peninsula","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/b1969A","usgsCitation":"Detterman, R.L., Case, J.E., Miller, J.W., Wilson, F.H., and Yount, M.E., 1996, Stratigraphic framework of the Alaska Peninsula: U.S. Geological Survey Bulletin 1969, v, 74 p., https://doi.org/10.3133/b1969A.","productDescription":"v, 74 p.","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":167756,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":111157,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://www.dggs.dnr.state.ak.us/pubs/id/3754","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b25e4b07f02db6af468","contributors":{"authors":[{"text":"Detterman, Robert L.","contributorId":71526,"corporation":false,"usgs":true,"family":"Detterman","given":"Robert","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":211577,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Case, J. E.","contributorId":56625,"corporation":false,"usgs":true,"family":"Case","given":"J.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":211575,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Miller, J. W.","contributorId":62199,"corporation":false,"usgs":true,"family":"Miller","given":"J.","middleInitial":"W.","affiliations":[],"preferred":false,"id":211576,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wilson, Frederic H. 0000-0003-1761-6437 fwilson@usgs.gov","orcid":"https://orcid.org/0000-0003-1761-6437","contributorId":67174,"corporation":false,"usgs":true,"family":"Wilson","given":"Frederic","email":"fwilson@usgs.gov","middleInitial":"H.","affiliations":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":true,"id":211574,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Yount, M. E.","contributorId":76748,"corporation":false,"usgs":true,"family":"Yount","given":"M.","middleInitial":"E.","affiliations":[],"preferred":false,"id":211578,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":59148,"text":"mf2144E - 1996 - Maps showing mineral resource assessment of the Chandler Lake Quadrangle, Alaska","interactions":[],"lastModifiedDate":"2012-02-10T00:10:38","indexId":"mf2144E","displayToPublicDate":"1996-09-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2144","chapter":"E","title":"Maps showing mineral resource assessment of the Chandler Lake Quadrangle, Alaska","language":"ENGLISH","doi":"10.3133/mf2144E","isbn":"0607854332","usgsCitation":"Church, S.E., Kelley, J., and Bohn, D., 1996, Maps showing mineral resource assessment of the Chandler Lake Quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 2144, 2 maps on 1 sheet :col. ;each 45 x 50 cm., sheet 112 x 87 cm., folded in envelope 30 x 24 cm. +1 pamphlet (37 p. : ill., map ; 28 cm.), https://doi.org/10.3133/mf2144E.","productDescription":"2 maps on 1 sheet :col. ;each 45 x 50 cm., sheet 112 x 87 cm., folded in envelope 30 x 24 cm. +1 pamphlet (37 p. : ill., map ; 28 cm.)","costCenters":[],"links":[{"id":105267,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5765.htm","linkFileType":{"id":5,"text":"html"},"description":"5765"},{"id":180080,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1996/2144e/report-thumb.jpg"},{"id":88611,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1996/2144e/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":88612,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1996/2144e/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -153,68 ], [ -153,69 ], [ -150,69 ], [ -150,68 ], [ -153,68 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a19e4b07f02db605c7f","contributors":{"authors":[{"text":"Church, S. E.","contributorId":58260,"corporation":false,"usgs":true,"family":"Church","given":"S.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":261516,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kelley, John S.","contributorId":23560,"corporation":false,"usgs":true,"family":"Kelley","given":"John S.","affiliations":[],"preferred":false,"id":261515,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bohn, Diedra","contributorId":90819,"corporation":false,"usgs":true,"family":"Bohn","given":"Diedra","email":"","affiliations":[],"preferred":false,"id":261517,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":28559,"text":"wri954277 - 1996 - Mass balance, meteorological, ice motion, surface altitude, and runoff data at Gulkana Glacier, Alaska, 1992 balance year","interactions":[],"lastModifiedDate":"2012-02-02T00:08:53","indexId":"wri954277","displayToPublicDate":"1996-09-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"95-4277","title":"Mass balance, meteorological, ice motion, surface altitude, and runoff data at Gulkana Glacier, Alaska, 1992 balance year","docAbstract":"The 1992 measured winter snow, maximum winter snow, net, and annual balances in the Gulkana Glacier basin were evaluated on the basis of meteorological, hydrological, and glaciological data measured in the basin and are reported herein. Averaged over the glacier, the measured winter snow balance was 0.97 meters on March 26, 1992; the maximum winter snow balance was 1.05 meters on May 19, 1992; the net balance (from September 8, 1991 to August 17, 1992) was -0.29 meters; and the annual balance (October 1, 1991 to September 30, 1992) was -0.38 meters. Ice surface, motion, and altitude changes measured at three index sites document seasonal changes in ice speed and glacier thickness. Annual stream runoff was 1.24 meters averaged over the basin.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nUSGS Earth Science Information Center, Open-File Reports Section [distributor],","doi":"10.3133/wri954277","usgsCitation":"March, R., and Trabant, D., 1996, Mass balance, meteorological, ice motion, surface altitude, and runoff data at Gulkana Glacier, Alaska, 1992 balance year: U.S. Geological Survey Water-Resources Investigations Report 95-4277, vi, 32 p. :ill., map ;28 cm., https://doi.org/10.3133/wri954277.","productDescription":"vi, 32 p. :ill., map ;28 cm.","costCenters":[],"links":[{"id":2348,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri954277","linkFileType":{"id":5,"text":"html"}},{"id":124106,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri_95_4277.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a61e4b07f02db6358cb","contributors":{"authors":[{"text":"March, R.S.","contributorId":16431,"corporation":false,"usgs":true,"family":"March","given":"R.S.","email":"","affiliations":[],"preferred":false,"id":200026,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Trabant, D.C.","contributorId":42209,"corporation":false,"usgs":true,"family":"Trabant","given":"D.C.","email":"","affiliations":[],"preferred":false,"id":200027,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":26291,"text":"wri964001 - 1996 - Evaluation of the streamflow-gaging network of Alaska in providing regional streamflow information","interactions":[],"lastModifiedDate":"2012-02-10T00:10:07","indexId":"wri964001","displayToPublicDate":"1996-09-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"96-4001","title":"Evaluation of the streamflow-gaging network of Alaska in providing regional streamflow information","docAbstract":"In 1906, the U.S. Geological Survey (USGS) began operating a network of streamflow-gaging stations in Alaska. The primary purpose of the streamflow- gaging network has been to provide peak flow, average flow, and low-flow characteristics to a variety of users. In 1993, the USGS began a study to evaluate the current network of 78 stations. The objectives of this study were to determine the adequacy of the existing network in predicting selected regional flow characteristics and to determine if providing additional streamflow-gaging stations could improve the network's ability to predict these characteristics.  Alaska was divided into six distinct hydrologic regions: Arctic, Northwest, Southcentral, Southeast, Southwest, and Yukon. For each region, historical and current streamflow data were compiled. In Arctic, Northwest, and Southwest Alaska, insufficient data were available to develop regional regression equations. In these areas, proposed locations of streamflow-gaging stations were selected by using clustering techniques to define similar areas within a region and by spatial visual analysis using the precipitation, physiographic, and hydrologic unit maps of Alaska.  Sufficient data existed in Southcentral and Southeast Alaska to use generalized least squares (GLS) procedures to develop regional regression equations to estimate the 50-year peak flow, annual average flow, and a low-flow statistic. GLS procedures were also used for Yukon Alaska but the results should be used with caution because the data do not have an adequate spatial distribution.  Network analysis procedures were used for the Southcentral, Southeast, and Yukon regions. Network analysis indicates the reduction in the sampling error of the regional regression equation that can be obtained given different scenarios. For Alaska, a 10-year planning period was used. One scenario showed the results of continuing the current network with no additional gaging stations and another scenario showed the results of adding gaging stations to the network. With the exception of the annual average discharge equation for Southeast Alaska, by adding gaging stations in all three regions, the sampling error was reduced to a greater extent than by not adding gaging stations.  The proposed streamflow-gaging network for Alaska consists of 308 gaging stations, of which 32 are designated as index stations. If the proposed network can not be implemented in its entirety, then a lesser cost alternative would be to establish the index stations and to implement the network for a particular region.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nEarth Science Information Center, Open-File Report Section [distributor],","doi":"10.3133/wri964001","usgsCitation":"Brabets, T.P., 1996, Evaluation of the streamflow-gaging network of Alaska in providing regional streamflow information: U.S. Geological Survey Water-Resources Investigations Report 96-4001, 1 vol. (various pagings) [98 p.]:ill., maps; 28 cm., https://doi.org/10.3133/wri964001.","productDescription":"1 vol. (various pagings) [98 p.]:ill., maps; 28 cm.","costCenters":[],"links":[{"id":126657,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri_96_4001.jpg"},{"id":1979,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wri/wri96-4001/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -172,54 ], [ -172,71 ], [ -131,71 ], [ -131,54 ], [ -172,54 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d6e4b07f02db5de699","contributors":{"authors":[{"text":"Brabets, Timothy P. tbrabets@usgs.gov","contributorId":2087,"corporation":false,"usgs":true,"family":"Brabets","given":"Timothy","email":"tbrabets@usgs.gov","middleInitial":"P.","affiliations":[],"preferred":true,"id":196127,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":22658,"text":"ofr96134 - 1996 - Description of wells drilled at the U.S. Coast Guard Support Center Kodiak, Alaska, 1988-89","interactions":[],"lastModifiedDate":"2012-02-02T00:07:51","indexId":"ofr96134","displayToPublicDate":"1996-09-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"96-134","title":"Description of wells drilled at the U.S. Coast Guard Support Center Kodiak, Alaska, 1988-89","docAbstract":"The U.S Coast Guard, in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act and the Resource Conservation and Recovery Act, is conducting environmental studies at its Support Center in Kodiak, Alaska, to determine if hazardous materials have been spilled or disposed of at the facility. The U.S. Geological Survey conducted a hydrologic evaluation of the Support Center to assess the extent of possible ground-water, surface-water, and soil contamination resulting from the handling of hazardous materials. This report describes the borehole and monitoring-well drilling program conducted on the Support Center by the U.S. Geological Survey. It contains maps and diagrams depicting well locations, logs, and construction details, as well as soil-sampling information for 121 boreholes, of which 102 were completed as water-quality monitoring wells.","language":"ENGLISH","publisher":"U.S. Geological Survey ;","doi":"10.3133/ofr96134","issn":"0094-9140","usgsCitation":"Carr, M., 1996, Description of wells drilled at the U.S. Coast Guard Support Center Kodiak, Alaska, 1988-89: U.S. Geological Survey Open-File Report 96-134, iii, 233 p. :ill, maps ;28 cm., https://doi.org/10.3133/ofr96134.","productDescription":"iii, 233 p. :ill, maps ;28 cm.","costCenters":[],"links":[{"id":153651,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0134/report-thumb.jpg"},{"id":52124,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0134/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aaee4b07f02db66c844","contributors":{"authors":[{"text":"Carr, M.R.","contributorId":42608,"corporation":false,"usgs":true,"family":"Carr","given":"M.R.","email":"","affiliations":[],"preferred":false,"id":188654,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":24037,"text":"ofr9624 - 1996 - Volcanic activity in Alaska: Summary of events and response of the Alaska Volcano Observatory 1993","interactions":[],"lastModifiedDate":"2024-12-27T22:36:32.28763","indexId":"ofr9624","displayToPublicDate":"1996-08-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"96-24","title":"Volcanic activity in Alaska: Summary of events and response of the Alaska Volcano Observatory 1993","docAbstract":"<p>During 1993, the Alaska Volcano Observatory (AVO) responded to episodes of eruptive activity or false alarms at nine volcanic centers in the state of Alaska. Additionally, as part of a formal role in KVERT (the Kamchatkan Volcano Eruption Response Team), AVO staff also responded to eruptions on the Kamchatka Peninsula, details of which are summarized in Miller and Kurianov (1993).</p>\n<br/>\n<p>In 1993, AVO maintained seismic instrumentation networks on four volcanoes of the Cook Inlet region--Spurr, Redoubt, Iliamna, and Augustine--and two stations at Dutton Volcano near King Cove on the Alaska Peninsula. Other routine elements of AVO's volcano monitoring program in Alaska include periodic airborne measurement of volcanic SO<sub>2</sub> and CO<sub>2</sub> at Cook Inlet volcanoes (Doukas, 1995) and maintenance of a lightning detection system in Cook Inlet (Paskievitch and others, 1995).</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr9624","issn":"0094-9140","usgsCitation":"Neal, C., McGimsey, R.G., and Doukas, M.P., 1996, Volcanic activity in Alaska: Summary of events and response of the Alaska Volcano Observatory 1993: U.S. Geological Survey Open-File Report 96-24, 19 p., https://doi.org/10.3133/ofr9624.","productDescription":"19 p.","numberOfPages":"21","additionalOnlineFiles":"Y","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":284168,"rank":2,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr9624.GIF"},{"id":284167,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0024/body.html","text":"Report Body","linkFileType":{"id":1,"text":"pdf"}},{"id":465520,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_49800.htm","text":"Mount Veniaminof","linkFileType":{"id":5,"text":"html"}},{"id":465521,"rank":6,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_49802.htm","text":"Sequam Island","linkFileType":{"id":5,"text":"html"}},{"id":465522,"rank":7,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_49803.htm","text":"Kanaga Volcano","linkFileType":{"id":5,"text":"html"}},{"id":1717,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1996/0024/","linkFileType":{"id":5,"text":"html"}},{"id":53206,"rank":4,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0024/pdf/1993_Summary.pdf","text":"Summary","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Alaska","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -141.03635355909492,\n              60.40397180634233\n            ],\n            [\n              -140.9800472741232,\n              63.38525744097467\n            ],\n            [\n              -154.46318878974415,\n              62.20280095137184\n            ],\n            [\n              -158.50111950744085,\n              58.04744161552006\n            ],\n            [\n              -168.43047814976427,\n              53.998110942301565\n            ],\n            [\n              -178.1003966928194,\n              52.17892297732118\n            ],\n            [\n              -178.07230083743136,\n              51.06683098588422\n            ],\n            [\n              -165.61862953945382,\n              53.18288724568808\n            ],\n            [\n              -158.91456780359,\n              54.49123257698179\n            ],\n            [\n              -153.1107265147941,\n              56.38750287935548\n            ],\n            [\n              -141.03635355909492,\n              60.40397180634233\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0de4b07f02db5fd9b0","contributors":{"authors":[{"text":"Neal, Christina A. 0000-0002-7697-7825","orcid":"https://orcid.org/0000-0002-7697-7825","contributorId":82660,"corporation":false,"usgs":true,"family":"Neal","given":"Christina A.","affiliations":[],"preferred":false,"id":191200,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McGimsey, Robert G. 0000-0001-5379-7779 mcgimsey@usgs.gov","orcid":"https://orcid.org/0000-0001-5379-7779","contributorId":2352,"corporation":false,"usgs":true,"family":"McGimsey","given":"Robert","email":"mcgimsey@usgs.gov","middleInitial":"G.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":191198,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Doukas, Michael P. mdoukas@usgs.gov","contributorId":2686,"corporation":false,"usgs":true,"family":"Doukas","given":"Michael","email":"mdoukas@usgs.gov","middleInitial":"P.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":191199,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
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,{"id":63612,"text":"gp1016 - 1996 - Bouguer gravity map of interior Alaska","interactions":[],"lastModifiedDate":"2025-06-16T20:27:08.581877","indexId":"gp1016","displayToPublicDate":"1996-07-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":317,"text":"Geophysical Investigations Map","code":"GP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1016","title":"Bouguer gravity map of interior Alaska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/gp1016","usgsCitation":"Meyer, J., Saltus, R.W., Barnes, D., and Morin, R.L., 1996, Bouguer gravity map of interior Alaska: U.S. Geological Survey Geophysical Investigations Map 1016, 2 Plates: 40.00 x 53.34 inches and 34.50 x 53.30 inches, https://doi.org/10.3133/gp1016.","productDescription":"2 Plates: 40.00 x 53.34 inches and 34.50 x 53.30 inches","costCenters":[],"links":[{"id":111149,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://www.dggs.dnr.state.ak.us/pubs/id/14567","linkFileType":{"id":5,"text":"html"}},{"id":260513,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/gp/1016/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":490797,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5960.htm","linkFileType":{"id":5,"text":"html"}},{"id":260512,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/gp/1016/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":186987,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"500000","country":"United States","state":"Alaska","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -159,\n              66\n            ],\n            [\n              -159,\n              61\n            ],\n            [\n              -144,\n              61\n            ],\n            [\n              -144,\n              66\n            ],\n            [\n              -159,\n              66\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0de4b07f02db5fcf4c","contributors":{"authors":[{"text":"Meyer, J.F. Jr.","contributorId":20835,"corporation":false,"usgs":true,"family":"Meyer","given":"J.F.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":269225,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Saltus, R. W.","contributorId":85588,"corporation":false,"usgs":true,"family":"Saltus","given":"R.","middleInitial":"W.","affiliations":[],"preferred":false,"id":269227,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Barnes, D.F.","contributorId":48960,"corporation":false,"usgs":true,"family":"Barnes","given":"D.F.","email":"","affiliations":[],"preferred":false,"id":269226,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Morin, R. L.","contributorId":95484,"corporation":false,"usgs":true,"family":"Morin","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":269228,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":38243,"text":"pp1568 - 1996 - Lithostratigraphy, microlithofacies, and conodont biostratigraphy and biofacies of the Wahoo Limestone (Carboniferous), eastern Sadlerochit Mountains, Northeast Brooks Range, Alaska","interactions":[],"lastModifiedDate":"2017-01-18T12:29:41","indexId":"pp1568","displayToPublicDate":"1996-06-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1568","title":"Lithostratigraphy, microlithofacies, and conodont biostratigraphy and biofacies of the Wahoo Limestone (Carboniferous), eastern Sadlerochit Mountains, Northeast Brooks Range, Alaska","docAbstract":"The lithostratigraphy, microlithofacies, and conodonts are described in a key section of the Wahoo Limestone (Middle Carboniferous); this unit forms a hydrocarbon reservoir at Prudhoe Bay. The Wahoo was deposited in a range of environments on the inner part of a high-energy carbonate ramp. Microfacies and conodont biofacies used together refine paleoenvironmental interpretations. Only 24 conodont species distributed among 14 genera were recognized in a section that spans about 10 million years. Significant conodont collections from the Wahoo across the Northeast Brooks Range are described in an appendix.","language":"ENGLISH","doi":"10.3133/pp1568","usgsCitation":"Krumhardt, A., Harris, A., and Watts, K., 1996, Lithostratigraphy, microlithofacies, and conodont biostratigraphy and biofacies of the Wahoo Limestone (Carboniferous), eastern Sadlerochit Mountains, Northeast Brooks Range, Alaska: U.S. Geological Survey Professional Paper 1568, 70 p.; 3 plates in pocket, https://doi.org/10.3133/pp1568.","productDescription":"70 p.; 3 plates in pocket","costCenters":[],"links":[{"id":64617,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1568/plate-1.pdf","text":"Plate 6","linkFileType":{"id":1,"text":"pdf"}},{"id":64618,"rank":401,"type":{"id":27,"text":"Table"},"url":"https://pubs.usgs.gov/pp/1568/plate-2.pdf","text":"Table 1","linkFileType":{"id":1,"text":"pdf"}},{"id":64619,"rank":402,"type":{"id":27,"text":"Table"},"url":"https://pubs.usgs.gov/pp/1568/plate-3.pdf","text":"Table 2","linkFileType":{"id":1,"text":"pdf"}},{"id":64620,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1568/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":126798,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/1568/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a61e4b07f02db636063","contributors":{"authors":[{"text":"Krumhardt, A.P.","contributorId":11253,"corporation":false,"usgs":true,"family":"Krumhardt","given":"A.P.","affiliations":[],"preferred":false,"id":219410,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harris, A. G.","contributorId":39791,"corporation":false,"usgs":true,"family":"Harris","given":"A. G.","affiliations":[],"preferred":false,"id":219411,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Watts, K.F.","contributorId":45368,"corporation":false,"usgs":true,"family":"Watts","given":"K.F.","email":"","affiliations":[],"preferred":false,"id":219412,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":38237,"text":"pp1497D - 1996 - Metamorphic facies map of southeastern Alaska: Distribution, facies, and ages of regionally metamorphosed rocks","interactions":[],"lastModifiedDate":"2024-06-27T21:35:08.186165","indexId":"pp1497D","displayToPublicDate":"1996-05-01T00:00:00","publicationYear":"1996","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1497","chapter":"D","title":"Metamorphic facies map of southeastern Alaska: Distribution, facies, and ages of regionally metamorphosed rocks","docAbstract":"Nearly all of the bedrock in Southeastern Alaska has been metamorphosed, much of it under medium-grade conditions during metamorphic episodes that were associated with widespread plutonism. The oldest metamorphisms affected probable arc rocks near southern Prince of Wales Island and occurred during early and middle Paleozoic orogenies. The predominant period of metamorphism and associated plutonism occurred during Early Cretaceous to early Tertiary time and resulted in the development of the Coast plutonic-metamorphic complex that extends along the inboard half of Southeastern Alaska. Middle Tertiary regional thermal metamorphism affected a large part of Baranof Island.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/pp1497D","usgsCitation":"Dusel-Bacon, C., Brew, D.A., and Douglass, S.L., 1996, Metamorphic facies map of southeastern Alaska: Distribution, facies, and ages of regionally metamorphosed rocks: U.S. Geological Survey Professional Paper 1497, Report: 42 p.; 2 Plates: 31.50 x 37.00 inches and 26.00 x 37.00 inches, https://doi.org/10.3133/pp1497D.","productDescription":"Report: 42 p.; 2 Plates: 31.50 x 37.00 inches and 26.00 x 37.00 inches","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":123122,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/1497d/report-thumb.jpg"},{"id":64603,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1497d/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":64602,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1497d/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":104666,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_4909.htm","linkFileType":{"id":5,"text":"html"},"description":"4909"},{"id":64604,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1497d/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Alaska","otherGeospatial":"southeastern Alaska","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -139.50023256167918,\n              60.018562072287494\n            ],\n            [\n              -134.45301861991862,\n              54.65598882251368\n            ],\n            [\n              -129.62078949317785,\n              54.07453393804414\n            ],\n            [\n              -129.72744690700506,\n              56.135475656291774\n            ],\n            [\n              -133.005528382259,\n              60.03672819554811\n            ],\n            [\n              -139.50023256167918,\n              60.018562072287494\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4fe4b07f02db628790","contributors":{"authors":[{"text":"Dusel-Bacon, Cynthia 0000-0001-8481-739X cdusel@usgs.gov","orcid":"https://orcid.org/0000-0001-8481-739X","contributorId":2797,"corporation":false,"usgs":true,"family":"Dusel-Bacon","given":"Cynthia","email":"cdusel@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":219395,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brew, D. A.","contributorId":88344,"corporation":false,"usgs":true,"family":"Brew","given":"D.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":219397,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Douglass, S. L.","contributorId":75530,"corporation":false,"usgs":true,"family":"Douglass","given":"S.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":219396,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
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