{"pageNumber":"392","pageRowStart":"9775","pageSize":"25","recordCount":11386,"records":[{"id":13068,"text":"ofr7085 - 1970 - Metallic mineral resources map of the Goodnews quadrangle, Alaska","interactions":[{"subject":{"id":13068,"text":"ofr7085 - 1970 - Metallic mineral resources map of the Goodnews quadrangle, Alaska","indexId":"ofr7085","publicationYear":"1970","noYear":false,"title":"Metallic mineral resources map of the Goodnews quadrangle, Alaska"},"predicate":"SUPERSEDED_BY","object":{"id":59200,"text":"mf447 - 1972 - Metallic mineral resources map of the Goodnews Quadrangle, Alaska","indexId":"mf447","publicationYear":"1972","noYear":false,"title":"Metallic mineral resources map of the Goodnews Quadrangle, Alaska"},"id":1}],"supersededBy":{"id":59200,"text":"mf447 - 1972 - Metallic mineral resources map of the Goodnews Quadrangle, Alaska","indexId":"mf447","publicationYear":"1972","noYear":false,"title":"Metallic mineral resources map of the Goodnews Quadrangle, Alaska"},"lastModifiedDate":"2012-02-02T00:06:51","indexId":"ofr7085","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1970","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":"70-85","title":"Metallic mineral resources map of the Goodnews quadrangle, Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey],","doi":"10.3133/ofr7085","usgsCitation":"Cobb, E.H., and Condon, W.H., 1970, Metallic mineral resources map of the Goodnews quadrangle, Alaska: U.S. Geological Survey Open-File Report 70-85, 3 p. :2 maps ;27 cm., https://doi.org/10.3133/ofr7085.","productDescription":"3 p. :2 maps ;27 cm.","costCenters":[],"links":[{"id":111678,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://www.dggs.dnr.state.ak.us/pubs/id/10857","linkFileType":{"id":5,"text":"html"}},{"id":145896,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4de4b07f02db627493","contributors":{"authors":[{"text":"Cobb, Edward Huntington","contributorId":13629,"corporation":false,"usgs":true,"family":"Cobb","given":"Edward","email":"","middleInitial":"Huntington","affiliations":[],"preferred":false,"id":167208,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Condon, William Henry","contributorId":21029,"corporation":false,"usgs":true,"family":"Condon","given":"William","email":"","middleInitial":"Henry","affiliations":[],"preferred":false,"id":167209,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":16044,"text":"ofr70309 - 1970 - Gold resource potential of the Denali bench gravels, Alaska","interactions":[{"subject":{"id":16044,"text":"ofr70309 - 1970 - Gold resource potential of the Denali bench gravels, Alaska","indexId":"ofr70309","publicationYear":"1970","noYear":false,"title":"Gold resource potential of the Denali bench gravels, Alaska"},"predicate":"SUPERSEDED_BY","object":{"id":39568,"text":"pp700D - 1970 - Geological Survey research 1970, Chapter D","indexId":"pp700D","publicationYear":"1970","noYear":false,"chapter":"D","title":"Geological Survey research 1970, Chapter D"},"id":1}],"supersededBy":{"id":39568,"text":"pp700D - 1970 - Geological Survey research 1970, Chapter D","indexId":"pp700D","publicationYear":"1970","noYear":false,"title":"Geological Survey research 1970, Chapter D"},"lastModifiedDate":"2012-02-02T00:07:09","indexId":"ofr70309","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1970","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":"70-309","title":"Gold resource potential of the Denali bench gravels, Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey],","doi":"10.3133/ofr70309","usgsCitation":"Smith, T.E., 1970, Gold resource potential of the Denali bench gravels, Alaska: U.S. Geological Survey Open-File Report 70-309, 19 p. :maps ;27 cm., https://doi.org/10.3133/ofr70309.","productDescription":"19 p. :maps ;27 cm.","costCenters":[],"links":[{"id":111686,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://www.dggs.dnr.state.ak.us/pubs/id/10874","linkFileType":{"id":5,"text":"html"}},{"id":148477,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abde4b07f02db674038","contributors":{"authors":[{"text":"Smith, Thomas E.","contributorId":57871,"corporation":false,"usgs":true,"family":"Smith","given":"Thomas","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":172142,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":3667,"text":"cir626 - 1970 - Reconnaissance of water resources in the Haines-Port Chilkoot area, Alaska","interactions":[],"lastModifiedDate":"2017-06-25T12:54:48","indexId":"cir626","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1970","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"626","title":"Reconnaissance of water resources in the Haines-Port Chilkoot area, Alaska","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir626","usgsCitation":"McConaghy, J.A., 1970, Reconnaissance of water resources in the Haines-Port Chilkoot area, Alaska: U.S. Geological Survey Circular 626, iv, 16 p. :illus., maps. ;27 cm., https://doi.org/10.3133/cir626.","productDescription":"iv, 16 p. :illus., maps. ;27 cm.","costCenters":[],"links":[{"id":30707,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1970/0626/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":121307,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1970/0626/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a62e4b07f02db63688f","contributors":{"authors":[{"text":"McConaghy, James A.","contributorId":8829,"corporation":false,"usgs":true,"family":"McConaghy","given":"James","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":147368,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":22698,"text":"ofr7063 - 1970 - Flood frequency in Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:07:57","indexId":"ofr7063","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1970","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":"70-63","title":"Flood frequency in Alaska","docAbstract":"Records of peak discharge at 183 sites were used to study flood frequency in Alaska. The vast size of Alaska, its great ranges of physiography, and the lack of data for much of the State precluded a comprehensive analysis of all flood determinants. Peak stream discharges, where gaging-station records were available, were analyzed for 2-year, 5-year, 10-year, 25-year, and 50-year average-recurrence intervals. A regional analysis of the flood characteristics by multiple-regression methods gave a set of equations that can be used to estimate floods of selected recurrence intervals up to 50 years for any site on any stream in Alaska. The equations relate floods to drainage-basin characteristics. The study indicates that in Alaska the 50-year flood can be estimated from 10-year gaging- station records with a standard error of 22 percent whereas the 50-year flood can be estimated from the regression equation with a standard error of 53 percent. Also, maximum known floods at more than 500 gaging stations and miscellaneous sites in Alaska were related to drainage-area size. An envelope curve of 500 cubic feet per second per square mile covered all but 2 floods in the State.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, Geological Survey, Water Resources Division, Alaska District,","doi":"10.3133/ofr7063","issn":"0094-9140","usgsCitation":"Childers, J., 1970, Flood frequency in Alaska: U.S. Geological Survey Open-File Report 70-63, 36 p. :maps (1 fold. in pocket) ;29 cm., https://doi.org/10.3133/ofr7063.","productDescription":"36 p. :maps (1 fold. in pocket) ;29 cm.","costCenters":[],"links":[{"id":155243,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1970/0063/report-thumb.jpg"},{"id":52157,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1970/0063/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f2e4b07f02db5ef1b0","contributors":{"authors":[{"text":"Childers, J.M.","contributorId":41455,"corporation":false,"usgs":true,"family":"Childers","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":188711,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":22699,"text":"ofr7062 - 1970 - A proposed streamflow-data program in Alaska","interactions":[],"lastModifiedDate":"2025-08-01T14:33:09.571855","indexId":"ofr7062","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1970","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":"70-62","title":"A proposed streamflow-data program in Alaska","docAbstract":"The streamflow-data program in Alaska was analyzed to design a better data network. The analysis included (1) definition of the goals of the streamflow-data program, (2) evaluation of the available data to see which goals have already been achieved, and (3) consideration and recommendation of future programs to achieve the goals that have not been met. It was found that few of the goals have been met. Many new gaging stations are proposed to provide data to reach remaining unmet goals. 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base metal and barite of potential economic significance may be present in the western De Long Mountains, northwestern Alaska. Greater than 2 percent lead and 1 percent zinc were detected semiquantitatively in sulfide-bearing hand samples from one locality, and more than 10 percent lead was analyzed in a related stream sediment sample. The base metals as sulfides, along with barite, have been concentrated in Paleozoic and(or) Mesozoic sedimentary chert. Several other localities at which sulfides appear to be weathering are present within a 100-square-mlle area. Systematic prospecting should determine if the mineralization has regional significance and has resulted in deposits' of possible economic importance.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr70319","usgsCitation":"Tailleur, I.L., Wehr, R., and Eberlein, G., 1970, Lead-, zinc-, and barite-bearing samples from the western Brooks Range, Alaska, with a section on petrography and mineralogy: U.S. Geological Survey Open-File Report 70-319, 16 p., https://doi.org/10.3133/ofr70319.","productDescription":"16 p.","costCenters":[],"links":[{"id":45138,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1970/0319/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":388759,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_8517.htm"},{"id":150425,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1970/0319/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Western Brooks Range","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -164.2236328125,\n 67.88381521322093\n ],\n [\n -160.13671875,\n 67.88381521322093\n ],\n [\n -160.13671875,\n 68.64055504059381\n ],\n [\n -164.2236328125,\n 68.64055504059381\n ],\n [\n -164.2236328125,\n 67.88381521322093\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a8836","contributors":{"authors":[{"text":"Tailleur, Irvin L.","contributorId":105304,"corporation":false,"usgs":true,"family":"Tailleur","given":"Irvin","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":172415,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wehr, Ray","contributorId":86791,"corporation":false,"usgs":true,"family":"Wehr","given":"Ray","email":"","affiliations":[],"preferred":false,"id":172414,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Eberlein, G. 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Acknowledging that there are large gaps in the knowledge of the geology of Alaska, the following threefold subdivision of Alaska into Paleozoic tectonic elements is proposed: Southern Alaska--the Alaska Range and farther south--is the northern end of the Paleozoic Cordilleran geosyncline that rims the eastern Pacific. Northern Alaska--the northeastern Brooks Range and the Arctic Coastal Plain--is underlain by a pre-Upper Devonian fold belt that may continue around the rim of the Canada Basin into the Franklinian geosyncline of the Canadian Arctic Islands. East-central Alaska, with a thinner, mainly carbonate rock section, seems to be a western extension of the Yukon shelf that separates the circum-Arctic geosynclinal trend from the Cordilleran geosyncline along the Pacific margin of southern Alaska.

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Aeromagnetic reconnaissance of northeastern Alaska in 1965 covered approximately 100,000 square miles, from lat 64° N. to the Arctic Ocean and from the Alaska-Yukon boundary to long 148°30' W. A magnetic contour map was compiled from data from the 1965 survey and earlier surveys. On the basis of these data, northeastern Alaska may be divided into five areas, each having a distinct magnetic character. A study of specific anomalies within these areas led to the tracing of such features as the Tintina fault zone, Ruby uplift, and Kobuk trench for more than 100 miles. Other features, such as inferred north-trending faults and serpentine belts, had not been identified previously by surface geologic methods. The probable extension of volcanic rocks beneath the Yukon Flats limits the size of a possible Tertiary petroleum basin. Discovery of large magnetic anomalies in the Yukon-Tanana Upland provides new possibilities for exploration for mineral deposits associated with ultramafic rocks.

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","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr7069","usgsCitation":"Clark, A.L., Berg, H.C., Grybeck, D., Ovenshine, A., and Wehr, R., 1970, Analyses of rock and stream-sediment samples from the Craig C-5 quadrangle, Alaska: U.S. Geological Survey Open-File Report 70-69, Report: 80 p.; 1 Plate: 22.00 x 25.68 inches, https://doi.org/10.3133/ofr7069.","productDescription":"Report: 80 p.; 1 Plate: 22.00 x 25.68 inches","costCenters":[],"links":[{"id":111669,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://www.dggs.dnr.state.ak.us/pubs/id/10844","linkFileType":{"id":5,"text":"html"}},{"id":145286,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":493124,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_8551.htm","linkFileType":{"id":5,"text":"html"}}],"scale":"63360","country":"United States","state":"Alaska","otherGeospatial":"Craig C-5 quadrangle","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -133.333,\n 55.75\n ],\n [\n -133.667,\n 55.75\n ],\n [\n -133.667,\n 55.5\n ],\n [\n -133.333,\n 55.5\n ],\n [\n -133.333,\n 55.75\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db6837ae","contributors":{"authors":[{"text":"Clark, Allen L.","contributorId":96258,"corporation":false,"usgs":true,"family":"Clark","given":"Allen","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":163914,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Berg, H. C.","contributorId":36130,"corporation":false,"usgs":true,"family":"Berg","given":"H.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":163911,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Grybeck, D.A.","contributorId":42595,"corporation":false,"usgs":true,"family":"Grybeck","given":"D.A.","affiliations":[],"preferred":false,"id":163912,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ovenshine, A.T.","contributorId":80268,"corporation":false,"usgs":true,"family":"Ovenshine","given":"A.T.","affiliations":[],"preferred":false,"id":163913,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wehr, Raymond","contributorId":13241,"corporation":false,"usgs":true,"family":"Wehr","given":"Raymond","email":"","affiliations":[],"preferred":false,"id":163910,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":11852,"text":"ofr7072 - 1970 - Analyses of rock and stream-sediment samples from the Sumdum A-4 quadrangle, Alaska","interactions":[],"lastModifiedDate":"2025-07-29T18:56:04.728629","indexId":"ofr7072","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1970","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":"70-72","title":"Analyses of rock and stream-sediment samples from the Sumdum A-4 quadrangle, Alaska","docAbstract":"

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Strong motion lasted longer than for most recorded earthquakes, and more land surface was dislocated, vertically and horizontally, than by any known previous temblor. Never before were so many effects on earth processes and on the works of man available for study by scientists and engineers over so great an area. The seismic vibrations, which directly or indirectly caused most of the damage, were but surface manifestations of a great geologic event-the dislocation of a huge segment of the crust along a deeply buried fault whose nature and even exact location are still subjects for speculation. Not only was the land surface tilted by the great tectonic event beneath it, with resultant seismic sea waves that traversed the entire Pacific, but an enormous mass of land and sea floor moved several tens of feet horizontally toward the Gulf of Alaska. Downslope mass movements of rock, earth, and snow were initiated. Subaqueous slides along lake shores and seacoasts, near-horizontal movements of mobilized soil (“landspreading”), and giant translatory slides in sensitive clay did the most damage and provided the most new knowledge as to the origin, mechanics, and possible means of control or avoidance of such movements. The slopes of most of the deltas that slid in 1964, and that produced destructive local waves, are still as steep or steeper than they were before the earthquake and hence would be unstable or metastable in the event of another great earthquake. Rockslide avalanches provided new evidence that such masses may travel on cushions of compressed air, but a widely held theory that glaciers surge after an earthquake has not been substantiated. Innumerable ground fissures, many of them marked by copious emissions of water, caused much damage in towns and along transportation routes. Vibration also consolidated loose granular materials. In some coastal areas, local subsidence was superimposed on regional tectonic subsidence to heighten the flooding damage. Ground and surface waters were measurably affected by the earthquake, not only in Alaska but throughout the world. Expectably, local geologic conditions largely controlled the extent of structural damage, whether caused directly by seismic vibrations or by secondary effects such as those just described. Intensity was greatest in areas underlain by thick saturated unconsolidated deposits, least on indurated bedrock or permanently frozen ground, and intermediate on coarse well-drained gravel, on morainal deposits, or on moderately indurated sedimentary rocks. Local and even regional geology also controlled the distribution and extent of the earthquake's effects on hydrologic systems. In the conterminous United States, for example, seiches in wells and bodies of surface water were controlled by geologic structures of regional dimension. Devastating as the earthquake was, it had many long-term beneficial effects. Many of these were socioeconomic or engineering in nature; others were of scientific value. Much new and corroborative basic geologic and hydrologic information was accumulated in the course of the earthquake studies, and many new or improved investigative techniques were developed. Chief among these, perhaps, were the recognition that lakes can be used as giant tiltmeters, the refinement of methods for measuring land-level changes by observing displacements of barnacles and other sessile organisms, and the relating of hydrology to seismology by worldwide study of hydroseisms in surface-water bodies and in wells. The geologic and hydrologic lessons learned from studies of the Alaska earthquake also lead directly to better definition of the research needed to further our understanding of earthquakes and of how to avoid or lessen the effects of future ones. Research is needed on the origins and mechanisms of earthquakes, on crustal structure, and on the generation of tsunamis and local waves. Better earthquake-hazard maps, based on improved knowledge of regional geology, fault behavior, and earthquake mechanisms, are needed for the entire country. Their preparation will require the close collaboration of engineers, seismologists, and geologists. Geologic maps of all inhabited places in earthquake-prone parts of the country are also needed by city planners and others, because the direct relationship between local geology and potential earthquake damage is now well understood. Improved and enlarged nets of earthquake-sensing instruments, sited in relation to known geology, are needed, as are many more geodetic and hydrographic measurements. Every large earthquake, wherever located, should be regarded as a full-scale laboratory experiment whose study can give scientific and engineering information unobtainable from any other source. Plans must be made before the event to insure staffing, funding, and coordination of effort for the scientific and engineering study of future earthquakes. Advice of earth scientists and engineers should be used in the decision-making processes involved in reconstruction after any future disastrous earthquake, as was done after the Alaska earthquake. The volume closes with a selected bibliography and a comprehensive index to the entire series of U.S. Geological Survey Professional Papers 541-546. This is the last in a series of six reports that the U.S. Geological Survey published on the results of a comprehensive geologic study that began, as a reconnaissance survey, within 24 hours after the March 27, 1964, Magnitude 9.2 Great Alaska Earthquake and extended, as detailed investigations, through several field seasons. The 1964 Great Alaska earthquake was the largest earthquake in the U.S. since 1700. Professional Paper 546, in 1 part, describes Lessons and Conclusions.","language":"English","publisher":"U.S. Government Printing Office","publisherLocation":"Washington, DC","doi":"10.3133/pp546","usgsCitation":"Eckel, E.B., 1970, The Alaska earthquake, March 27, 1964: Lessons and conclusions: U.S. Geological Survey Professional Paper 546, 57 p., https://doi.org/10.3133/pp546.","productDescription":"57 p.","numberOfPages":"66","costCenters":[{"id":380,"text":"Menlo ParkCalif. 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Michelson and Demarcation Point quadrangles, Alaska: U.S. Geological Survey Open-File Report 70-41, 44 p. :folded map ;27 cm., https://doi.org/10.3133/ofr7041.","productDescription":"44 p. :folded map ;27 cm.","costCenters":[],"links":[{"id":106490,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_8539.htm","linkFileType":{"id":5,"text":"html"},"description":"8539"},{"id":146860,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e49d4","contributors":{"authors":[{"text":"Brosge, William Peters","contributorId":40191,"corporation":false,"usgs":true,"family":"Brosge","given":"William","email":"","middleInitial":"Peters","affiliations":[],"preferred":false,"id":166728,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reiser, H. N.","contributorId":13199,"corporation":false,"usgs":true,"family":"Reiser","given":"H.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":166726,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Estlund, M.B.","contributorId":38575,"corporation":false,"usgs":true,"family":"Estlund","given":"M.B.","email":"","affiliations":[],"preferred":false,"id":166727,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":12795,"text":"ofr7040 - 1970 - Chemical analyses of stream sediment samples from the Chandalar and eastern Wiseman quadrangles, Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:06:56","indexId":"ofr7040","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1970","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":"70-40","title":"Chemical analyses of stream sediment samples from the Chandalar and eastern Wiseman quadrangles, Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey],","doi":"10.3133/ofr7040","usgsCitation":"Brosge, W.P., and Reiser, H.N., 1970, Chemical analyses of stream sediment samples from the Chandalar and eastern Wiseman quadrangles, Alaska: U.S. Geological Survey Open-File Report 70-40, 5 p. ill., map ;27 cm., https://doi.org/10.3133/ofr7040.","productDescription":"5 p. ill., map ;27 cm.","costCenters":[],"links":[{"id":106489,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_8538.htm","linkFileType":{"id":5,"text":"html"},"description":"8538"},{"id":146859,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1970/0040/report-thumb.jpg"},{"id":41205,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1970/0040/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":41206,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1970/0040/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4a3c","contributors":{"authors":[{"text":"Brosge, William Peters","contributorId":68700,"corporation":false,"usgs":true,"family":"Brosge","given":"William","email":"","middleInitial":"Peters","affiliations":[],"preferred":false,"id":166725,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reiser, H. N.","contributorId":13199,"corporation":false,"usgs":true,"family":"Reiser","given":"H.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":166724,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":12551,"text":"ofr7018 - 1970 - Preliminary interpretation of geophysical data from the lower Noatak River basin, Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:06:41","indexId":"ofr7018","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1970","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":"70-18","title":"Preliminary interpretation of geophysical data from the lower Noatak River basin, Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey],","doi":"10.3133/ofr7018","usgsCitation":"Barnes, D., and Tailleur, I.L., 1970, Preliminary interpretation of geophysical data from the lower Noatak River basin, Alaska: U.S. Geological Survey Open-File Report 70-18, 24 p. ill., 3 folded col. maps ;29 cm., https://doi.org/10.3133/ofr7018.","productDescription":"24 p. ill., 3 folded col. maps ;29 cm.","costCenters":[],"links":[{"id":145549,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1970/0018/report-thumb.jpg"},{"id":40929,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1970/0018/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":40930,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1970/0018/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":40931,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1970/0018/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":40928,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1970/0018/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66d997","contributors":{"authors":[{"text":"Barnes, David F.","contributorId":72787,"corporation":false,"usgs":true,"family":"Barnes","given":"David F.","affiliations":[],"preferred":false,"id":166317,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tailleur, Irvin L.","contributorId":105304,"corporation":false,"usgs":true,"family":"Tailleur","given":"Irvin","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":166318,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":13892,"text":"ofr70142 - 1970 - Morphology, sedimentation, and seismic characteristics of an arctic beach, Nome, Alaska - with economic significances","interactions":[],"lastModifiedDate":"2024-02-09T00:06:08.008397","indexId":"ofr70142","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1970","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":"70-142","title":"Morphology, sedimentation, and seismic characteristics of an arctic beach, Nome, Alaska - with economic significances","docAbstract":"

Arctic beaches exhibit characteristics that do not occur on beaches in more temperate zones. In the summer of 1967 morphological, sedimentological, and seismic refraction studies were made on an arctic beach near Nome, Alaska, in order to better define these distinguishing characteristics.

Several distinct microrelief structures are developed during ice break-up and the melting of ice and snow on the beaches including ice-pushed ridges, kaimoo ridge and deposits, sea-ice kettles, sea- ice sand and sea-ice gravel cones, micro-outwash deposits, and microdeltaic deposits.

Sedimentological studies showed that sediment distribution along the beach is random with no increasing or decreasing median diameters, or sorting coefficients, or sand-gravel percentages, either along the strandline or along the beach profile. This random grain size distribution is attributed to the relatively low energy along the coast of the Seward Peninsula. Further, the beaches are insulated from the elements by ice for about 6 months out of the year and the beach sediments are disturbed annually by ice-push. Longshore drift appeared to vary from east to west during the summer of 1967 with a net transport to the east.

The seismic refraction study on the Nome beach indicated that internal stratigraphy of the overburden could be interpreted and correlated with known onshore and offshore stratigraphic units. Bedrock was well defined in the seismograms and exhibited a gently undulating topography with several buried channels that may be sites of gold placer deposits.

","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr70142","usgsCitation":"Greene, H., 1970, Morphology, sedimentation, and seismic characteristics of an arctic beach, Nome, Alaska - with economic significances: U.S. Geological Survey Open-File Report 70-142, x, 139 p., https://doi.org/10.3133/ofr70142.","productDescription":"x, 139 p.","costCenters":[],"links":[{"id":144468,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1970/0142/report-thumb.jpg"},{"id":425516,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1970/0142/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Alaska","city":"Nome","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -165.5176241962923,\n 64.54332656892731\n ],\n [\n -165.5176241962923,\n 64.48651150004395\n ],\n [\n -165.2866473987659,\n 64.48651150004395\n ],\n [\n -165.2866473987659,\n 64.54332656892731\n ],\n [\n -165.5176241962923,\n 64.54332656892731\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b476f","contributors":{"authors":[{"text":"Greene, H. Gary","contributorId":38958,"corporation":false,"usgs":true,"family":"Greene","given":"H. Gary","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":168585,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":16590,"text":"ofr70369 - 1970 - Analyses of bedrock and stream-sediment samples from the Haines-Porcupine region, southeastern Alaska","interactions":[],"lastModifiedDate":"2021-09-24T14:52:49.64494","indexId":"ofr70369","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1970","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":"70-369","title":"Analyses of bedrock and stream-sediment samples from the Haines-Porcupine region, southeastern Alaska","docAbstract":"

No abstract available.

","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr70369","usgsCitation":"Winkler, G., and MacKevett, E., 1970, Analyses of bedrock and stream-sediment samples from the Haines-Porcupine region, southeastern Alaska: U.S. Geological Survey Open-File Report 70-369, Report: 91 p.; 1 Plate: 29.75 × 32.94 inches, https://doi.org/10.3133/ofr70369.","productDescription":"Report: 91 p.; 1 Plate: 29.75 × 32.94 inches","costCenters":[],"links":[{"id":106486,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_8532.htm","linkFileType":{"id":5,"text":"html"},"description":"8532"},{"id":45596,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1970/0369/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":45595,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1970/0369/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":148483,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1970/0369/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Haines-Porcupine region","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -136.5,\n 58.5670\n ],\n [\n -135.217,\n 58.5670\n ],\n [\n -135.217,\n 59.079\n ],\n [\n -136.5,\n 59.079\n ],\n [\n -136.5,\n 58.5670\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db68380d","contributors":{"authors":[{"text":"Winkler, Gary R.","contributorId":75513,"corporation":false,"usgs":true,"family":"Winkler","given":"Gary R.","affiliations":[],"preferred":false,"id":173122,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"MacKevett, E.M. Jr.","contributorId":58613,"corporation":false,"usgs":true,"family":"MacKevett","given":"E.M.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":173121,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":12794,"text":"ofr7039 - 1970 - Chemical analyses of rock and soil samples from the Chandalar and eastern Wiseman quadrangles, Alaska","interactions":[],"lastModifiedDate":"2021-11-03T20:31:38.14417","indexId":"ofr7039","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1970","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":"70-39","title":"Chemical analyses of rock and soil samples from the Chandalar and eastern Wiseman quadrangles, Alaska","docAbstract":"

No abstract available.

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