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","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr99315A","issn":"0566-8174","usgsCitation":"Johnson, R.C., Crovelli, R., Lowell, B., and Finn, T., 1999, An assessment of in-place gas resources in the low-permeability basin centered gas accumulation of the Bighorn Basin, Wyoming and Montana: U.S. Geological Survey Open-File Report 99-315, 123 p., https://doi.org/10.3133/ofr99315A.","productDescription":"123 p.","numberOfPages":"123","costCenters":[],"links":[{"id":431210,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_18961.htm","linkFileType":{"id":5,"text":"html"}},{"id":51177,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0315a/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":153707,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0315a/report-thumb.jpg"}],"country":"United States","state":"Montana, Wyoming","otherGeospatial":"Bighorn basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -108.748510918477,\n 43.63644078565207\n ],\n [\n -107.52442934033166,\n 43.360628899553234\n ],\n [\n -106.98178679467452,\n 43.66205477781742\n ],\n [\n -107.5380468974312,\n 44.419343410100765\n ],\n [\n -108.38851177300353,\n 45.02940150991495\n ],\n [\n -108.669344452588,\n 45.34467112137747\n ],\n [\n -108.6152216835263,\n 45.5459154004682\n ],\n [\n -109.81649282766483,\n 45.58626001417221\n ],\n [\n -109.20477794788565,\n 45.113807940397606\n ],\n [\n -109.23765254329106,\n 44.62053870245248\n ],\n [\n -109.10320781777176,\n 44.209709015053676\n ],\n [\n -108.748510918477,\n 43.63644078565207\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad9e4b07f02db684e6b","contributors":{"authors":[{"text":"Johnson, R. C. 0000-0002-6197-5165","orcid":"https://orcid.org/0000-0002-6197-5165","contributorId":101621,"corporation":false,"usgs":true,"family":"Johnson","given":"R.","middleInitial":"C.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":184909,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Crovelli, R. A.","contributorId":40969,"corporation":false,"usgs":true,"family":"Crovelli","given":"R. A.","affiliations":[],"preferred":false,"id":184907,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lowell, B.G.","contributorId":14444,"corporation":false,"usgs":true,"family":"Lowell","given":"B.G.","email":"","affiliations":[],"preferred":false,"id":184906,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Finn, T.M. 0000-0001-6396-9351","orcid":"https://orcid.org/0000-0001-6396-9351","contributorId":65495,"corporation":false,"usgs":true,"family":"Finn","given":"T.M.","affiliations":[],"preferred":false,"id":184908,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":24616,"text":"ofr99330 - 1999 - Stratigraphy, tephrochronology, and structure of part of the Miocene Truckee Formation in the Trinity Range-Hot Springs Mountains area, Churchill County, west-central Nevada","interactions":[],"lastModifiedDate":"2022-01-13T22:01:30.576264","indexId":"ofr99330","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-330","title":"Stratigraphy, tephrochronology, and structure of part of the Miocene Truckee Formation in the Trinity Range-Hot Springs Mountains area, Churchill County, west-central Nevada","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr99330","issn":"0094-9140","usgsCitation":"Stewart, J., and Perkins, M.E., 1999, Stratigraphy, tephrochronology, and structure of part of the Miocene Truckee Formation in the Trinity Range-Hot Springs Mountains area, Churchill County, west-central Nevada: U.S. Geological Survey Open-File Report 99-330, Report: 23 p.; 1 Plate: 22.36 × 16.19 inches, https://doi.org/10.3133/ofr99330.","productDescription":"Report: 23 p.; 1 Plate: 22.36 × 16.19 inches","costCenters":[],"links":[{"id":394353,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19727.htm"},{"id":53665,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0330/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":53664,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1999/0330/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":157698,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0330/report-thumb.jpg"}],"country":"United States","state":"Nevada","otherGeospatial":"Trinity Range - Hot Springs Mountains area","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -119.0540,\n 39.819\n ],\n [\n -118.833,\n 39.819\n ],\n [\n -118.833,\n 39.89\n ],\n [\n -119.0540,\n 39.89\n ],\n [\n -119.0540,\n 39.819\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b16e4b07f02db6a542d","contributors":{"authors":[{"text":"Stewart, John H.","contributorId":14383,"corporation":false,"usgs":true,"family":"Stewart","given":"John H.","affiliations":[],"preferred":false,"id":192263,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Perkins, M. E.","contributorId":92707,"corporation":false,"usgs":true,"family":"Perkins","given":"M.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":192264,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":22107,"text":"ofr99328 - 1999 - Regional baseline geochemistry and environmental effects of gold placer mining operations on the Fortymile River, eastern Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:07:52","indexId":"ofr99328","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-328","title":"Regional baseline geochemistry and environmental effects of gold placer mining operations on the Fortymile River, eastern Alaska","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr99328","issn":"0094-9140","usgsCitation":"Wanty, R., Wang, B., Vohden, J., Briggs, P., and Meier, A., 1999, Regional baseline geochemistry and environmental effects of gold placer mining operations on the Fortymile River, eastern Alaska: U.S. Geological Survey Open-File Report 99-328, 19 p. ill., maps ;28 cm., https://doi.org/10.3133/ofr99328.","productDescription":"19 p. ill., maps ;28 cm.","costCenters":[],"links":[{"id":154753,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0328/report-thumb.jpg"},{"id":51552,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0328/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c5e1","contributors":{"authors":[{"text":"Wanty, R. B. 0000-0002-2063-6423","orcid":"https://orcid.org/0000-0002-2063-6423","contributorId":66704,"corporation":false,"usgs":true,"family":"Wanty","given":"R. B.","affiliations":[],"preferred":false,"id":187097,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wang, Bronwen 0000-0003-1044-2227 bwang@usgs.gov","orcid":"https://orcid.org/0000-0003-1044-2227","contributorId":2351,"corporation":false,"usgs":true,"family":"Wang","given":"Bronwen","email":"bwang@usgs.gov","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":true,"id":187094,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Vohden, Jim","contributorId":33350,"corporation":false,"usgs":true,"family":"Vohden","given":"Jim","email":"","affiliations":[],"preferred":false,"id":187096,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Briggs, Paul H.","contributorId":107691,"corporation":false,"usgs":true,"family":"Briggs","given":"Paul H.","affiliations":[],"preferred":false,"id":187098,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Meier, A.H.","contributorId":18021,"corporation":false,"usgs":true,"family":"Meier","given":"A.H.","email":"","affiliations":[],"preferred":false,"id":187095,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":23470,"text":"ofr99364 - 1999 - Assessment of landslide hazards in Kaluanui and Maakua gulches, Oahu, Hawaii, following the 9 May 1999 Sacred Falls landslide","interactions":[],"lastModifiedDate":"2017-03-09T15:09:16","indexId":"ofr99364","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-364","title":"Assessment of landslide hazards in Kaluanui and Maakua gulches, Oahu, Hawaii, following the 9 May 1999 Sacred Falls landslide","docAbstract":"One of the injured hikers later died of injuries received in the landslide. Governor Ben Cayetano of Hawaii ordered that the park be closed due to concern about continuing landslide hazard near the falls. Subsequently, Bill Meyer, District Chief for the U.S. Geological Survey (USGS) Water Resources Division in Honolulu contacted Tim Johns, Chair of the Board of Land and Natural Resources of the Hawaii Department of Land and Natural Resources (DLNR) and offered assistance in assessing slope stability in the park. Mr. Johns accepted the offer, and two landslide specialists from the USGS Geologic Hazards Team in Golden Colorado were sent to the site. On Friday, 14 May 1999, we visited the Sacred Falls landslide site with Glenn Bauer, Ed Sakoda, and Gary Moniz of DLNR. The ground investigation involved inspecting the impact area, estimating the volume of the deposit, and gathering data to help reconstruct the event. On Monday, 17 May 1999, we conducted an aerial reconnaissance of Kaluanui Gulch (Sacred Falls State Park) and Maakua Gulch in a commercial helicopter provided by DLNR. We inspected the source and path of movement of the Sacred Falls landslide of 9 May and reconnoitered the full length of both valleys to get an overview of ongoing landslide hazards there. This report gives our observations and conclusions about the Sacred Falls landslide, broadly assesses the ongoing hazard in the Kaluanui and Maakua Gulches, and suggests methods for more detailed assessment of landslide hazards here and along other trails in state parks on Oahu. Observations and conclusions in this report are based on a very brief investigation and thus are preliminary in nature.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr99364","issn":"0094-9140","usgsCitation":"Jibson, R., and Baum, R., 1999, Assessment of landslide hazards in Kaluanui and Maakua gulches, Oahu, Hawaii, following the 9 May 1999 Sacred Falls landslide: U.S. Geological Survey Open-File Report 99-364, 9 p. , https://doi.org/10.3133/ofr99364.","productDescription":"9 p. ","costCenters":[],"links":[{"id":1791,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1999/ofr-99-0364/","linkFileType":{"id":5,"text":"html"}},{"id":156841,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0364/report-thumb.jpg"},{"id":52783,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0364/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Hawaii","otherGeospatial":"Kaluanui and Maakua gulches","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abae4b07f02db671f96","contributors":{"authors":[{"text":"Jibson, R.W.","contributorId":8467,"corporation":false,"usgs":true,"family":"Jibson","given":"R.W.","email":"","affiliations":[],"preferred":false,"id":190162,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Baum, R.L.","contributorId":68752,"corporation":false,"usgs":true,"family":"Baum","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":190163,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":23290,"text":"ofr99319 - 1999 - Mississippi Basin Carbon Project; upland soil database for sites in Yazoo Basin, northern Mississippi","interactions":[],"lastModifiedDate":"2019-09-13T10:17:25","indexId":"ofr99319","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-319","title":"Mississippi Basin Carbon Project; upland soil database for sites in Yazoo Basin, northern Mississippi","docAbstract":"The conversion of land from its native state to an agricultural use commonly results in a significant loss of soil carbon (Mann, 1985; Davidson and Ackerman, 1993). Globally, this loss is estimated to account for as much as 1/3 of the net CO2 emissions for the period of 1850 to 1980 (Houghton et al, 1983). Roughly 20 to 40 percent of original soil carbon is estimated to be lost as CO2 as a result of agricultural conversion, or 'decomposition enhancement', and global models use this estimate along with land conversion data to provide agricultural contributions of CO2 emissions for global carbon budgets (Houghton and others, 1983; Schimel, 1995).\r\n\r\nAs yet, erosional losses of carbon are not included in global carbon budgets explicitly as a factor in land conversion nor implicitly as a portion of the decomposition enhancement. However, recent work by Lal et al (1995) and by Stallard (1998) suggests that significant amounts of eroded soil may be stored in man-made reservoirs and depositional environments as a result of agricultural conversion. Moreover, Stallard points out that if eroding soils have the potential for replacing part of the carbon trapped in man-made reservoirs, then the global carbon budget may grossly underestimate or ignore a significant sink term resulting from the burial of eroded soil.\r\n\r\nSoil erosion rates are significantly (10X) higher on croplands than on their undisturbed equivalents (Dabney et al, 1997). Most of the concern over erosion is related to diminished productivity of the uplands (Stallings, 1957; McGregor et al, 1993; Rhoton and Tyler, 1990) or to increased hazards and navigability of the lowlands in the late 1800's to early 1900's. Yet because soil carbon is concentrated at the soil surface, with an exponential decline in concentration with depth, it is clear that changes in erosion rates seen on croplands must also impact soil carbon storage and terrestrial carbon budgets as well.\r\n\r\n","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr99319","issn":"0094-9140","usgsCitation":"Harden, J., Fries, T.L., and Huntington, T., 1999, Mississippi Basin Carbon Project; upland soil database for sites in Yazoo Basin, northern Mississippi: U.S. Geological Survey Open-File Report 99-319, 46 p. , https://doi.org/10.3133/ofr99319.","productDescription":"46 p. ","costCenters":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"links":[{"id":52575,"rank":299,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0319/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":156055,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0319/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db6998f1","contributors":{"authors":[{"text":"Harden, J.W. 0000-0002-6570-8259","orcid":"https://orcid.org/0000-0002-6570-8259","contributorId":38585,"corporation":false,"usgs":true,"family":"Harden","given":"J.W.","affiliations":[],"preferred":false,"id":189823,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fries, T. L.","contributorId":12053,"corporation":false,"usgs":true,"family":"Fries","given":"T.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":189822,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Huntington, T.G. 0000-0002-9427-3530","orcid":"https://orcid.org/0000-0002-9427-3530","contributorId":64675,"corporation":false,"usgs":true,"family":"Huntington","given":"T.G.","affiliations":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":false,"id":189824,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":22640,"text":"ofr99336 - 1999 - Geographic information system (GIS) procedure for preliminary delineation of debris-flow hazard areas from a digital terrain model, Madison County, Virginia","interactions":[],"lastModifiedDate":"2012-02-02T00:07:57","indexId":"ofr99336","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-336","title":"Geographic information system (GIS) procedure for preliminary delineation of debris-flow hazard areas from a digital terrain model, Madison County, Virginia","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr99336","issn":"0094-9140","usgsCitation":"Campbell, R.H., and Chirico, P., 1999, Geographic information system (GIS) procedure for preliminary delineation of debris-flow hazard areas from a digital terrain model, Madison County, Virginia: U.S. Geological Survey Open-File Report 99-336, 25 p. ill., col. maps ;28 cm., https://doi.org/10.3133/ofr99336.","productDescription":"25 p. ill., col. maps ;28 cm.","costCenters":[],"links":[{"id":155365,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0336/report-thumb.jpg"},{"id":52110,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0336/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1be4b07f02db6a91fe","contributors":{"authors":[{"text":"Campbell, R. H.","contributorId":52160,"corporation":false,"usgs":true,"family":"Campbell","given":"R.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":188619,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chirico, P. G.","contributorId":52215,"corporation":false,"usgs":true,"family":"Chirico","given":"P. G.","affiliations":[],"preferred":false,"id":188620,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":23320,"text":"ofr99318 - 1999 - Timing of paleoearthquakes on the northern Hayward Fault: Preliminary evidence in El Cerrito, California","interactions":[],"lastModifiedDate":"2022-10-13T20:22:41.319695","indexId":"ofr99318","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-318","title":"Timing of paleoearthquakes on the northern Hayward Fault: Preliminary evidence in El Cerrito, California","docAbstract":"The Working Group on California Earthquake Probabilities estimated that the northern Hayward fault had the highest probability (0.28) of producing a M7 Bay Area earthquake in 30 years (WGCEP, 1990). This probability was based, in part, on the assumption that the last large earthquake occurred on this segment in 1836. However, a recent study of historical documents concludes that the 1836 earthquake did not occur on the northern Hayward fault, thereby extending the elapsed time to at least 220 yr ago, the beginning of the written record. The average recurrence interval for a M7 on the northern Hayward is unknown. WGCEP (1990) assumed an interval of 167 years. The 1996 Working Group on Northern California Earthquake Potential estimated ~210 yr, based on extrapolations from southern Hayward paleoseismological studies and a revised estimate of 1868 slip on the southern Hayward fault.\n\nTo help constrain the timing of paleoearthquakes on the northern Hayward fault for the 1999 Bay Area probability update, we excavated two trenches that cross the fault and a sag pond on the Mira Vista golf course. As the site is on the second fairway, we were limited to less than ten days to document these trenches. Analysis was aided by rapid C-14 dating of more than 90 samples which gave near real-time results with the trenches still open. A combination of upward fault terminations, disrupted strata, and discordant angular relations indicates at least four, and possibly seven or more, surface faulting earthquakes occurred during a 1630-2130 yr interval. Hence, average recurrence time could be <270 yr, but is no more than 710 yr. The most recent earthquake (MRE) occurred after AD 1640. Preliminary analysis of calibrated dates supports the assumption that no large historical (post-1776) earthquakes have ruptured the surface here, but the youngest dates need more corroboration. Analyses of pollen for presence of non-native species help to constrain the time of the MRE. The earthquake recurrence estimates described in this report are preliminary and should not be used as a basis for hazard estimates. Additional trenching is planned for this location to answer questions raised during the initial phase of trenching.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr99318","usgsCitation":"Lienkaemper, J.J., Schwartz, D.P., Kelson, K.I., Lettis, W., Simpson, G.D., Southon, J.R., Wanket, J., and Williams, P.L., 1999, Timing of paleoearthquakes on the northern Hayward Fault: Preliminary evidence in El Cerrito, California: U.S. Geological Survey Open-File Report 99-318, 12 p., https://doi.org/10.3133/ofr99318.","productDescription":"12 p.","numberOfPages":"35","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":52618,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0318/pdf/of99_318.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":1681,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1999/0318/","linkFileType":{"id":5,"text":"html"}},{"id":154858,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0318/report-thumb.jpg"},{"id":408286,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_25674.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"California","city":"El Cerrito","otherGeospatial":"Hayward Fault","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -122.4,\n 37.55\n ],\n [\n -122,\n 37.55\n ],\n [\n -122,\n 38.033\n ],\n [\n -122.4,\n 38.033\n ],\n [\n -122.4,\n 37.55\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd791ae4b0b2908510c992","contributors":{"authors":[{"text":"Lienkaemper, J. J.","contributorId":71947,"corporation":false,"usgs":true,"family":"Lienkaemper","given":"J.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":189893,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schwartz, David P. 0000-0001-5193-9200","orcid":"https://orcid.org/0000-0001-5193-9200","contributorId":52968,"corporation":false,"usgs":true,"family":"Schwartz","given":"David","middleInitial":"P.","affiliations":[],"preferred":false,"id":189892,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kelson, K. I.","contributorId":7308,"corporation":false,"usgs":true,"family":"Kelson","given":"K.","email":"","middleInitial":"I.","affiliations":[],"preferred":false,"id":189889,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lettis, W. R.","contributorId":72842,"corporation":false,"usgs":true,"family":"Lettis","given":"W. R.","affiliations":[],"preferred":false,"id":189894,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Simpson, Gary D.","contributorId":102334,"corporation":false,"usgs":true,"family":"Simpson","given":"Gary","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":189896,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Southon, J. R.","contributorId":24895,"corporation":false,"usgs":true,"family":"Southon","given":"J.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":189890,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Wanket, J. A.","contributorId":44038,"corporation":false,"usgs":true,"family":"Wanket","given":"J. A.","affiliations":[],"preferred":false,"id":189891,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Williams, P. L.","contributorId":79109,"corporation":false,"usgs":true,"family":"Williams","given":"P.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":189895,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}} ,{"id":24023,"text":"ofr99323 - 1999 - Geochemical investigations and interim recommendations for priority abandoned mine sites, BLM lands, upper Animas River watershed, San Juan County, Colorado","interactions":[],"lastModifiedDate":"2012-02-02T00:08:15","indexId":"ofr99323","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-323","title":"Geochemical investigations and interim recommendations for priority abandoned mine sites, BLM lands, upper Animas River watershed, San Juan County, Colorado","docAbstract":"Field observations, sampling of mine dumps and mine drainage waters, and\r\nlaboratory studies of dump materials have been made at mining areas deemed to be on\r\npublic lands administered by the U. S. Bureau of Land Management (BLM) in the Upper\r\nAnimas River watershed. Results of chemical analyses of dump materials, leachates of\r\nthose materials, and surface waters draining mines or dumps provide indications of where\r\nacid is generated or consumed, and metal concentrations below mines or dumps.\r\nInformation on sites previously identified as needing reclamation is reviewed and\r\navailable geochemical information is used to rank 26 sites into four classes of priority for\r\nreclamation.\r\nAlthough there are more than a thousand mining sites (productive mines and\r\nprospects) on BLM lands in the Upper Animas River watershed study area, the majority\r\nare very small (less than about 70 cubic yards of dump material), are more than 2 miles\r\nfrom a major stream, or so inaccessible as to prohibit reclamation. In the summers of\r\n1997 and 1998 approximately 200 sites were observed and more than 100 of these that\r\nappeared to have the potential to geochemically impact the watershed were examined\r\nmore carefully and sampled. Building upon the prior work of the BLM and associated\r\nagencies, this work attempted to identify the most significant sources of mine-related\r\ncontamination and to rank those sites as to priority for reclamation. These most\r\nsignificant mining areas have been examined within a geologic framework and were\r\nevaluated by multiple criteria, including tendency to generate acid and release toxic\r\nmetals, observed damage to vegetation, potential to release metals based on leach tests,\r\nand likelihood of transport into streams of the watershed. No single measurable\r\nparameter, such as metal concentration, can be used to rank the sites. Rather, subjective\r\nestimates are required to evaluate combinations or interactions among several parameters.\r\nThe most subjective estimate, while ranking feasibility of reclamation, is the relative\r\namounts of naturally occurring metals and acidity and mine-related contamination at each\r\nmining area. Mitigation of natural contributions at mines or unmined areas is beyond the\r\nscope of my studies, but should be considered when planning reclamation. Available\r\ninformation for the 26 priority sites is adequate for ranking, but at some sites additional\r\ninformation on groundwater conditions is needed for a more complete site evaluation.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr99323","issn":"0094-9140","usgsCitation":"Nash, J.T., 1999, Geochemical investigations and interim recommendations for priority abandoned mine sites, BLM lands, upper Animas River watershed, San Juan County, Colorado: U.S. Geological Survey Open-File Report 99-323, 43 p., 2 p. of plates :ill. (some col.), maps ;28 cm., https://doi.org/10.3133/ofr99323.","productDescription":"43 p., 2 p. of plates :ill. (some col.), maps ;28 cm.","costCenters":[],"links":[{"id":156746,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":1705,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1999/ofr-99-0323/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6ae256","contributors":{"authors":[{"text":"Nash, J. Thomas","contributorId":26306,"corporation":false,"usgs":true,"family":"Nash","given":"J.","email":"","middleInitial":"Thomas","affiliations":[],"preferred":false,"id":191179,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":22140,"text":"ofr99516 - 1999 - Sediment magnetic data and thermomagnetic determinations of Holcene and Pleistocene soils and their parent materials from Zanesville, Ohio; contributions to Quaternary paleoclimate studies of Midcontinent loess deposits","interactions":[],"lastModifiedDate":"2012-02-02T00:08:07","indexId":"ofr99516","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-516","title":"Sediment magnetic data and thermomagnetic determinations of Holcene and Pleistocene soils and their parent materials from Zanesville, Ohio; contributions to Quaternary paleoclimate studies of Midcontinent loess deposits","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr99516","issn":"0094-9140","usgsCitation":"Harlan, S.S., Rosenbaum, J.G., Rutledge, E., and Muhs, D., 1999, Sediment magnetic data and thermomagnetic determinations of Holcene and Pleistocene soils and their parent materials from Zanesville, Ohio; contributions to Quaternary paleoclimate studies of Midcontinent loess deposits: U.S. Geological Survey Open-File Report 99-516, 29 p. :ill. ;28 cm., https://doi.org/10.3133/ofr99516.","productDescription":"29 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":156596,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0516/report-thumb.jpg"},{"id":51588,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0516/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0be4b07f02db5fbfec","contributors":{"authors":[{"text":"Harlan, S. S.","contributorId":11651,"corporation":false,"usgs":true,"family":"Harlan","given":"S.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":187288,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rosenbaum, J. G.","contributorId":96685,"corporation":false,"usgs":true,"family":"Rosenbaum","given":"J.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":187291,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rutledge, E.M.","contributorId":47819,"corporation":false,"usgs":true,"family":"Rutledge","given":"E.M.","email":"","affiliations":[],"preferred":false,"id":187289,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Muhs, D.R. 0000-0001-7449-251X","orcid":"https://orcid.org/0000-0001-7449-251X","contributorId":61460,"corporation":false,"usgs":true,"family":"Muhs","given":"D.R.","affiliations":[],"preferred":false,"id":187290,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":23564,"text":"ofr99348 - 1999 - Analytical results and conceptual model of mine drainage at the Holden Mine, Chelan County, Washington","interactions":[],"lastModifiedDate":"2012-02-02T00:08:09","indexId":"ofr99348","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-348","title":"Analytical results and conceptual model of mine drainage at the Holden Mine, Chelan County, Washington","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr99348","issn":"0094-9140","usgsCitation":"Kilburn, J., Smith, D.B., and Sutley, S.J., 1999, Analytical results and conceptual model of mine drainage at the Holden Mine, Chelan County, Washington: U.S. Geological Survey Open-File Report 99-348, ii, 36 p. ill., maps ;28 cm., https://doi.org/10.3133/ofr99348.","productDescription":"ii, 36 p. ill., maps ;28 cm.","costCenters":[],"links":[{"id":156608,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0348/report-thumb.jpg"},{"id":52854,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0348/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acee4b07f02db67f635","contributors":{"authors":[{"text":"Kilburn, J.E.","contributorId":42205,"corporation":false,"usgs":true,"family":"Kilburn","given":"J.E.","email":"","affiliations":[],"preferred":false,"id":190324,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, D. B. davidsmith@usgs.gov","contributorId":12840,"corporation":false,"usgs":true,"family":"Smith","given":"D.","email":"davidsmith@usgs.gov","middleInitial":"B.","affiliations":[],"preferred":false,"id":190323,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sutley, S. J.","contributorId":91484,"corporation":false,"usgs":true,"family":"Sutley","given":"S.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":190325,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":23207,"text":"ofr99126 - 1999 - SEGY to ASCII: Conversion and Plotting Program","interactions":[{"subject":{"id":23207,"text":"ofr99126 - 1999 - SEGY to ASCII: Conversion and Plotting Program","indexId":"ofr99126","publicationYear":"1999","noYear":false,"title":"SEGY to ASCII: Conversion and Plotting Program"},"predicate":"SUPERSEDED_BY","object":{"id":72819,"text":"ofr20051311 - 2005 - SEGY to ASCII Conversion and Plotting Program 2.0","indexId":"ofr20051311","publicationYear":"2005","noYear":false,"title":"SEGY to ASCII Conversion and Plotting Program 2.0"},"id":1}],"supersededBy":{"id":72819,"text":"ofr20051311 - 2005 - SEGY to ASCII Conversion and Plotting Program 2.0","indexId":"ofr20051311","publicationYear":"2005","noYear":false,"title":"SEGY to ASCII Conversion and Plotting Program 2.0"},"lastModifiedDate":"2012-02-02T00:07:55","indexId":"ofr99126","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-126","title":"SEGY to ASCII: Conversion and Plotting Program","docAbstract":"This report documents a computer program to convert standard 4 byte, IBM floating point SEGY files to ASCII xyz format. The program then optionally plots the seismic data using the GMT plotting package. \r\nThe material for this publication is contained in a standard tar file (of99-126.tar) that is uncompressed and 726 K in size. It can be downloaded by any Unix machine. Move the tar file to the directory you wish to use it in, then type 'tar xvf of99-126.tar' \r\n\r\nThe archive files (and diskette) contain a NOTE file, a README file, a version-history file, source code, a makefile for easy compilation, and an ASCII version of the documentation. The archive files (and diskette) also contain example test files, including a typical SEGY file along with the resulting ASCII xyz and postscript files. \r\n\r\nRequirements for compiling the source code into an executable are a C++ compiler. The program has been successfully compiled using Gnu's g++ version 2.8.1, and use of other compilers may require modifications to the existing source code. The g++ compiler is a free, high quality C++ compiler and may be downloaded from the ftp site: ftp://ftp.gnu.org/gnu \r\n\r\nRequirements for plotting the seismic data is the existence of the GMT plotting package. The GMT plotting package may be downloaded from the web site: http://www.soest.hawaii.edu/gmt/","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr99126","issn":"0094-9140","usgsCitation":"Goldman, M.R., 1999, SEGY to ASCII: Conversion and Plotting Program (Superseded by OFR 2005-1311): U.S. Geological Survey Open-File Report 99-126, 14 p.; 1 computer disk (3 1/2 in.), https://doi.org/10.3133/ofr99126.","productDescription":"14 p.; 1 computer disk (3 1/2 in.)","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":154462,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0126/report-thumb.jpg"},{"id":52521,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0126/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"edition":"Superseded by OFR 2005-1311","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ee4b07f02db5fe0cd","contributors":{"authors":[{"text":"Goldman, Mark R. 0000-0002-0802-829X goldman@usgs.gov","orcid":"https://orcid.org/0000-0002-0802-829X","contributorId":1521,"corporation":false,"usgs":true,"family":"Goldman","given":"Mark","email":"goldman@usgs.gov","middleInitial":"R.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":189634,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":22814,"text":"ofr99343 - 1999 - Probabilistic method for subdividing petroleum resources into depth slices","interactions":[],"lastModifiedDate":"2012-02-02T00:08:05","indexId":"ofr99343","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-343","title":"Probabilistic method for subdividing petroleum resources into depth slices","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr99343","issn":"0094-9140","usgsCitation":"Crovelli, R., 1999, Probabilistic method for subdividing petroleum resources into depth slices: U.S. Geological Survey Open-File Report 99-343, 9 p. ill. ;28 cm., https://doi.org/10.3133/ofr99343.","productDescription":"9 p. ill. ;28 cm.","costCenters":[],"links":[{"id":155660,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0343/report-thumb.jpg"},{"id":52244,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0343/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ee4b07f02db660c7c","contributors":{"authors":[{"text":"Crovelli, R. A.","contributorId":40969,"corporation":false,"usgs":true,"family":"Crovelli","given":"R. A.","affiliations":[],"preferred":false,"id":188922,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":22296,"text":"ofr99314 - 1999 - Wide-angle seismic recordings from the 1998 Seismic Hazards Investigation of Puget Sound (SHIPS), western Washington and British Columbia","interactions":[],"lastModifiedDate":"2017-11-18T09:59:10","indexId":"ofr99314","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-314","title":"Wide-angle seismic recordings from the 1998 Seismic Hazards Investigation of Puget Sound (SHIPS), western Washington and British Columbia","docAbstract":"This report describes the acquisition and processing of deep-crustal wide-angle seismic reflection and refraction data obtained in the vicinity of Puget Lowland, the Strait of Juan de Fuca, and Georgia Strait, western Washington and southwestern British Columbia, in March 1998 during the Seismic Hazards Investigation of Puget Sound (SHIPS). As part of a larger initiative to better understand lateral variations in crustal structure along the Cascadia margin, SHIPS participants acquired 1000 km of deep-crustal multichannel seismic-reflection profiles and 1300 km of wideangle airgun shot lines in this region using the R/V Thompson and R/V Tully. The Tully was used to record airgun shots fired by the Thompson in two different geometries: (1) expanding spread profiles (ESPs) and (2) constant offset profiles (COPs). Prior to this reflection survey, we deployed 257 Reftek and 15 ocean-bottom seismic recorders to record the airgun signals at far offsets. All data were recorded digitally on large-capacity hard disks. Although most of these stations only recorded the vertical component of motion, 95 of these seismographs recorded signals from an oriented 3-component seismometer. By recording signals generated by the Thompson's marine air gun array, operated in two differing geometries having a total volume of 110 and 79 liters (6730 and 4838 cu. in.), respectively, the arrays of wide-angle recorders were designed to (1) image the crustal structure, particularly in the vicinity of crustal faults and Cenozoic sedimentary basins, (2) determine the geometry of the Moho, and (3) image the subducting Gorda and Juan de Fuca plates. Nearly 33,300 air gun shots were recorded along several seismic lines. In this report, we illustrate the expanding spread profiles acquired using the Thompson and Tully, describe the land and ocean-bottom recording of the air gun signals, discuss the processing of the land recorder data into common receiver gathers, and illustrate the processed wide-angle seismic data collected using the Refteks and ocean-bottom seismometers. We also describe the format and content of the archival tapes containing the SEGY-formated, common-receiver gathers for the Reftek data. Data quality is variable but SHIPS appears to have successfully obtained useful data from almost all the stations deployed to record the airgun shots. Several interesting arrivals were observed: including refractions from the sedimentary basin fill in several basins, refractions from basement rocks forming the upper crust, Pg, refractions from the upper mantle, Pn, as well as reflections from within the crust and from the top of the upper mantle, PmP. We separately archived more than 30 local earthquakes recorded by the Reftek array during our deployment.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr99314","issn":"0094-9140","usgsCitation":"Brocher, T.M., Parsons, T., Creager, K.C., Crosson, R.S., Symons, N.P., Spence, G.D., Zelt, B.C., Hammer, P.T., Hyndman, R.D., Mosher, D.C., Trehu, A.M., Miller, K.C., ten Brink, U., Fisher, M.A., Pratt, T.L., Alvarez, M.G., Beaudoin, B.C., Louden, K.E., and Weaver, C.S., 1999, Wide-angle seismic recordings from the 1998 Seismic Hazards Investigation of Puget Sound (SHIPS), western Washington and British Columbia: U.S. Geological Survey Open-File Report 99-314, vi, 123 p., https://doi.org/10.3133/ofr99314.","productDescription":"vi, 123 p.","additionalOnlineFiles":"N","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":155232,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0314/report-thumb.jpg"},{"id":51715,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0314/pdf/of99-314.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":1388,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1999/0314/","linkFileType":{"id":5,"text":"html"}}],"country":"Canada;United States","state":"Washington","otherGeospatial":"British Columbia","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -131.00,46.13 ], [ -131.00,54.70 ], [ -121.42,54.70 ], [ -121.42,46.13 ], [ -131.00,46.13 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd7d9fe4b0b2908510f7f7","contributors":{"authors":[{"text":"Brocher, Thomas M. 0000-0002-9740-839X brocher@usgs.gov","orcid":"https://orcid.org/0000-0002-9740-839X","contributorId":262,"corporation":false,"usgs":true,"family":"Brocher","given":"Thomas","email":"brocher@usgs.gov","middleInitial":"M.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":187954,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Parsons, Tom 0000-0002-0582-4338","orcid":"https://orcid.org/0000-0002-0582-4338","contributorId":22056,"corporation":false,"usgs":true,"family":"Parsons","given":"Tom","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":187958,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Creager, Ken C.","contributorId":88603,"corporation":false,"usgs":true,"family":"Creager","given":"Ken","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":187970,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Crosson, Robert S.","contributorId":29816,"corporation":false,"usgs":true,"family":"Crosson","given":"Robert","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":187960,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Symons, Neill P.","contributorId":89765,"corporation":false,"usgs":true,"family":"Symons","given":"Neill","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":187971,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Spence, George D.","contributorId":54066,"corporation":false,"usgs":true,"family":"Spence","given":"George","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":187965,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Zelt, Barry C.","contributorId":56506,"corporation":false,"usgs":true,"family":"Zelt","given":"Barry","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":187966,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Hammer, Philip T.C.","contributorId":36007,"corporation":false,"usgs":true,"family":"Hammer","given":"Philip","email":"","middleInitial":"T.C.","affiliations":[],"preferred":false,"id":187961,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Hyndman, Roy D.","contributorId":26031,"corporation":false,"usgs":true,"family":"Hyndman","given":"Roy","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":187959,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Mosher, David C.","contributorId":66118,"corporation":false,"usgs":false,"family":"Mosher","given":"David","email":"","middleInitial":"C.","affiliations":[{"id":18105,"text":"University of New Hampshire, Durham","active":true,"usgs":false}],"preferred":false,"id":187968,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Trehu, Anne M.","contributorId":49884,"corporation":false,"usgs":false,"family":"Trehu","given":"Anne","email":"","middleInitial":"M.","affiliations":[{"id":6680,"text":"Oregon State University","active":true,"usgs":false}],"preferred":false,"id":187964,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Miller, Kate C.","contributorId":97567,"corporation":false,"usgs":true,"family":"Miller","given":"Kate","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":187972,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"ten Brink, Uri S. 0000-0001-6858-3001 utenbrink@usgs.gov","orcid":"https://orcid.org/0000-0001-6858-3001","contributorId":127560,"corporation":false,"usgs":true,"family":"ten Brink","given":"Uri S.","email":"utenbrink@usgs.gov","affiliations":[{"id":186,"text":"Coastal and Marine Geology 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craig@usgs.gov","contributorId":2690,"corporation":false,"usgs":true,"family":"Weaver","given":"Craig","email":"craig@usgs.gov","middleInitial":"S.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":187956,"contributorType":{"id":1,"text":"Authors"},"rank":19}]}} ,{"id":22012,"text":"ofr99366 - 1999 - Pb isotopes and toxic metal abundances in the floodplain and stream sediments from the Volturno River basin (Campania, Italy); natural and anthropogenic contributions","interactions":[],"lastModifiedDate":"2012-02-02T00:07:41","indexId":"ofr99366","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-366","title":"Pb isotopes and toxic metal abundances in the floodplain and stream sediments from the Volturno River basin (Campania, Italy); natural and anthropogenic contributions","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr99366","issn":"0094-9140","usgsCitation":"Somma, R., Ayuso, R., de Vivo, B., and Pagliuca, S., 1999, Pb isotopes and toxic metal abundances in the floodplain and stream sediments from the Volturno River basin (Campania, Italy); natural and anthropogenic contributions: U.S. Geological Survey Open-File Report 99-366, 18 p. :col. ill., col. maps ;28 cm., https://doi.org/10.3133/ofr99366.","productDescription":"18 p. :col. ill., col. maps ;28 cm.","costCenters":[],"links":[{"id":153265,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0366/report-thumb.jpg"},{"id":51481,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0366/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae1e4b07f02db688a21","contributors":{"authors":[{"text":"Somma, Renato","contributorId":100008,"corporation":false,"usgs":true,"family":"Somma","given":"Renato","email":"","affiliations":[],"preferred":false,"id":186679,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ayuso, R. A. 0000-0002-8496-9534","orcid":"https://orcid.org/0000-0002-8496-9534","contributorId":27079,"corporation":false,"usgs":true,"family":"Ayuso","given":"R. A.","affiliations":[],"preferred":false,"id":186676,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"de Vivo, B.","contributorId":50549,"corporation":false,"usgs":false,"family":"de Vivo","given":"B.","affiliations":[],"preferred":false,"id":186677,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Pagliuca, S.","contributorId":91893,"corporation":false,"usgs":true,"family":"Pagliuca","given":"S.","email":"","affiliations":[],"preferred":false,"id":186678,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":22519,"text":"ofr99344A - 1999 - Digital analytical data from mineral resource assessments of national forest lands in Washington","interactions":[],"lastModifiedDate":"2023-10-27T21:45:32.797529","indexId":"ofr99344A","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-344","chapter":"A","title":"Digital analytical data from mineral resource assessments of national forest lands in Washington","docAbstract":"Extensive reconnaissance assessments of the mineral resource potential of the Colville and Okanogan National Forests in northeastern Washington were conducted during 1979-1982 by a private consultant A.R. Grant, under contract with the U.S. Department of Agriculture, Forest Service. These forests occupy large parts of Pend Oreille, Stevens, Ferry, and Okanogan counties, and smaller parts of Whatcom, Skagit, and Chelan counties adjoining Okanogan County in the Cascades. Sampled terrain also included the Kaniksu National Forest in Pend Oreille County and one stream bed of the Kaniksu in adjacent Bonner County, Idaho.\n\nTwo unpublished reports resulting from the assessments (Grant, 1982a,b) list a total of 3,927 analyses of gold, silver, copper, lead, zinc, molybdenum, tungsten, and uranium content of stream sediment and bedrock samples collected at widely dispersed sites in the three National Forests. This report makes this important body of work available in digital form on diskettes, to enhance manipulations with computer spreadsheets, geographic information systems (GIS), and digital spatial analyses. This will allow for utilization of data by modern day explorationists and by the general geodata user community.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr99344A","collaboration":"Prepared in cooperation with the U.S. Forest Service","usgsCitation":"Boleneus, D., and Chase, D.W., 1999, Digital analytical data from mineral resource assessments of national forest lands in Washington: U.S. Geological Survey Open-File Report 99-344, Report: PDF, 65 p.; Report: TXT; Readme; Metadata; Analytical Results, https://doi.org/10.3133/ofr99344A.","productDescription":"Report: PDF, 65 p.; Report: TXT; Readme; Metadata; Analytical Results","numberOfPages":"65","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":284889,"rank":5,"type":{"id":20,"text":"Read Me"},"url":"https://pubs.usgs.gov/of/1999/0344a/README.txt"},{"id":422206,"rank":8,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19375.htm","linkFileType":{"id":5,"text":"html"}},{"id":52026,"rank":7,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0344a/pdf/of99-344.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":284890,"rank":3,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/1999/0344a/of99-344.doc"},{"id":284891,"rank":2,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/1999/0344a/OF99-344.XLS"},{"id":1298,"rank":6,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1999/0344a/","linkFileType":{"id":5,"text":"html"}},{"id":154336,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0344a/report-thumb.jpg"},{"id":284888,"rank":4,"type":{"id":16,"text":"Metadata"},"url":"https://pubs.usgs.gov/of/1999/0344a/of99-344.met"}],"country":"United States","state":"Washington","otherGeospatial":"Colville National Forest, Okanogan National Forest","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -121.0,48.0 ], [ -121.0,49.0 ], [ -117.0,49.0 ], [ -117.0,48.0 ], [ -121.0,48.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd54efe4b0b290850f609f","contributors":{"authors":[{"text":"Boleneus, D. 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","language":"English","publisher":"U.S. Geological Survey,","publisherLocation":"Reston, VA","doi":"10.3133/ofr99344B","usgsCitation":"Boleneus, D., and Chase, D.W., 1999, Digital analytical data from mineral resource assessments of national forest lands in Washington: U.S. Geological Survey Open-File Report 99-344, 1 computer disk ;3 1/2 in., https://doi.org/10.3133/ofr99344B.","productDescription":"1 computer disk ;3 1/2 in.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":422207,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19375.htm","linkFileType":{"id":5,"text":"html"}},{"id":335864,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/publication/ofr99344A","linkFileType":{"id":5,"text":"html"}},{"id":154337,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"country":"United States","state":"Washington","otherGeospatial":"Colville National Forest, Okanogan National Forest","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -121.0,48.0 ], [ -121.0,49.0 ], [ -117.0,49.0 ], [ -117.0,48.0 ], [ -121.0,48.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b45ff","contributors":{"authors":[{"text":"Boleneus, D. E.","contributorId":87577,"corporation":false,"usgs":true,"family":"Boleneus","given":"D. E.","affiliations":[],"preferred":false,"id":188394,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chase, D. W.","contributorId":67356,"corporation":false,"usgs":true,"family":"Chase","given":"D.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":188393,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":21565,"text":"ofr99322 - 1999 - Acid generation and metal mobility of some metal-mining related wastes in Colorado","interactions":[],"lastModifiedDate":"2012-02-02T00:07:54","indexId":"ofr99322","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-322","title":"Acid generation and metal mobility of some metal-mining related wastes in Colorado","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr99322","usgsCitation":"Desborough, G.A., Leinz, R.W., Smith, K., Hageman, P., Fey, D., and Nash, T., 1999, Acid generation and metal mobility of some metal-mining related wastes in Colorado: U.S. Geological Survey Open-File Report 99-322, 18 p. ill. ;28 cm., https://doi.org/10.3133/ofr99322.","productDescription":"18 p. ill. ;28 cm.","costCenters":[],"links":[{"id":154279,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0322/report-thumb.jpg"},{"id":51153,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0322/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b12e4b07f02db6a2ac4","contributors":{"authors":[{"text":"Desborough, G. A.","contributorId":34527,"corporation":false,"usgs":true,"family":"Desborough","given":"G.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":184682,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Leinz, R. W.","contributorId":89885,"corporation":false,"usgs":true,"family":"Leinz","given":"R.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":184685,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Smith, Kathy","contributorId":89560,"corporation":false,"usgs":true,"family":"Smith","given":"Kathy","email":"","affiliations":[],"preferred":false,"id":184684,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hageman, P. L. 0000-0002-3440-2150","orcid":"https://orcid.org/0000-0002-3440-2150","contributorId":27459,"corporation":false,"usgs":true,"family":"Hageman","given":"P. L.","affiliations":[],"preferred":false,"id":184681,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Fey, D.L.","contributorId":44537,"corporation":false,"usgs":true,"family":"Fey","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":184683,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Nash, Tom","contributorId":102100,"corporation":false,"usgs":true,"family":"Nash","given":"Tom","email":"","affiliations":[],"preferred":false,"id":184686,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":24676,"text":"ofr99338 - 1999 - Quantitative paleoclimatic reconstructions from late Pleistocene plant macrofossils of the Yucca Mountain region","interactions":[],"lastModifiedDate":"2017-03-09T14:53:41","indexId":"ofr99338","displayToPublicDate":"1999-12-01T00:00:00","publicationYear":"1999","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":"99-338","title":"Quantitative paleoclimatic reconstructions from late Pleistocene plant macrofossils of the Yucca Mountain region","docAbstract":"Plant macrofossil assemblages recovered from packrat (Neotoma) middens of late Pleistocene age from the present-day Mojave Desert of southern Nevada contain plant species that today live at higher elevations and/or farther north than the midden collection sites. Previous reconstructions of late Pleistocene climates from packrat midden assemblages in this region (Spaulding, 1985) assessed the minimum climatic differences from today by estimating the present-day climatic differences between the fossil midden sites and the nearest current occurrences of key plant species recovered from the Pleistocene middens. From this approach Spaulding (1985) concluded that although late Pleistocene temperatures were considerably below those of today, only modest increases in precipitation (relative to today) were necessary for these plant species to survive in the current Mojave Desert during the late Pleistocene.
Spaulding's approach provided \"state-of-the-art\" results from an intensive careful examination of the best data available at the time. However, data and techniques developed since the mid-1980s suggest that there are two possible short-comings to this approach: 1) the use of lowest elevational and (frequently) most southerly occurrences of key plant species results in minimal estimates of the differences between Pleistocene and present-day climates, and 2) the instrumental climate data set available to Spaulding was limited in duration, non-standard in its method of collection, and indicated a modern climate wetter than the long-term historic mean, which resulted in relatively small apparent differences between late Pleistocene and present-day mean annual precipitation levels. In this report we use a more standard (close to the long-term mean) modern calibration period and a modern plant distribution data set that permits us to identify modern analogues for the Pleistocene vegetation. This reexamination permits a more robust reconstruction of the past climate, and results in estimates of mean annual temperature for the glacial maximum at Yucca Mountain that are 1.0° to 1.4° C warmer than those of Spaulding, and estimates of mean annual precipitation that are 60 mm or more higher than his.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr99338","issn":"0094-9140","usgsCitation":"Thompson, R., Anderson, K.H., and Bartlein, P., 1999, Quantitative paleoclimatic reconstructions from late Pleistocene plant macrofossils of the Yucca Mountain region: U.S. Geological Survey Open-File Report 99-338, 38 p., https://doi.org/10.3133/ofr99338.","productDescription":"38 p.","costCenters":[],"links":[{"id":1923,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1999/ofr-99-0338/p1.html","linkFileType":{"id":5,"text":"html"}},{"id":53699,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0338/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":157741,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0338/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a86e4b07f02db64db54","contributors":{"authors":[{"text":"Thompson, R.S.","contributorId":106516,"corporation":false,"usgs":true,"family":"Thompson","given":"R.S.","email":"","affiliations":[],"preferred":false,"id":192370,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Anderson, K. H.","contributorId":81527,"corporation":false,"usgs":true,"family":"Anderson","given":"K.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":192369,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bartlein, P. J.","contributorId":54566,"corporation":false,"usgs":false,"family":"Bartlein","given":"P. J.","affiliations":[],"preferred":false,"id":192368,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":24174,"text":"ofr99310 - 1999 - Thickness of Cenozoic Deposits of Yucca Flat Inferred from Gravity Data, Nevada Test Site, Nevada","interactions":[],"lastModifiedDate":"2012-02-10T00:10:07","indexId":"ofr99310","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","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":"99-310","title":"Thickness of Cenozoic Deposits of Yucca Flat Inferred from Gravity Data, Nevada Test Site, Nevada","docAbstract":"The basin-basement contact for Yucca Flat was modeled using isostatic gravity data, a linear density-depth function for the basin deposits, and drill-hole constraints to produce a digital database of both the depth to basement and the gravitational anomaly associated with the basement rocks. The model predicts a depth of roughly 2,500 m in the deepest, southern part of the basin. The model shows offsets in the basement rocks along both the Carpetbag and Yucca faults. The basement rocks of Yucca Flat have a higher gravity anomaly west of the N-S trending Carpetbag fault, suggesting higher density rocks on the west side of the valley.","language":"ENGLISH","publisher":"U.S. Geological Survey","doi":"10.3133/ofr99310","issn":"0094-9140","usgsCitation":"Phelps, G.A., Langenheim, V., and Jachens, R., 1999, Thickness of Cenozoic Deposits of Yucca Flat Inferred from Gravity Data, Nevada Test Site, Nevada: U.S. Geological Survey Open-File Report 99-310, Report: 33 p.; Data Files, https://doi.org/10.3133/ofr99310.","productDescription":"Report: 33 p.; Data Files","additionalOnlineFiles":"Y","costCenters":[{"id":671,"text":"Western Region Geology and Geophysics Science Center","active":false,"usgs":true}],"links":[{"id":155482,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":13133,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1999/of99-310/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -116.75,36.5 ], [ -116.75,37.5 ], [ -115.75,37.5 ], [ -115.75,36.5 ], [ -116.75,36.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4a31","contributors":{"authors":[{"text":"Phelps, G. A.","contributorId":67107,"corporation":false,"usgs":true,"family":"Phelps","given":"G.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":191448,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Langenheim, V.E. 0000-0003-2170-5213","orcid":"https://orcid.org/0000-0003-2170-5213","contributorId":54956,"corporation":false,"usgs":true,"family":"Langenheim","given":"V.E.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":191446,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jachens, R.C.","contributorId":55433,"corporation":false,"usgs":true,"family":"Jachens","given":"R.C.","email":"","affiliations":[],"preferred":false,"id":191447,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":23850,"text":"ofr99448 - 1999 - 1997 volcanic activity in Alaska and Kamchatka: summary of events and response of the Alaska Volcano Observatory","interactions":[],"lastModifiedDate":"2014-03-27T09:27:49","indexId":"ofr99448","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","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":"99-448","title":"1997 volcanic activity in Alaska and Kamchatka: summary of events and response of the Alaska Volcano Observatory","docAbstract":"The Alaska Volcano Observatory (AVO) monitors over 40 historically active volcanoes along the Aleutian Arc. Twenty are seismically monitored and for the rest, the AVO monitoring program relies mainly on pilot reports, observations of local residents and ship crews, and daily analysis of satellite images. In 1997, AVO responded to eruptive activity or suspect volcanic activity at 11 volcanic centers: Wrangell, Sanford, Shrub mud volcano, Iliamna, the Katmai group (Martin, Mageik, Snowy, and Kukak volcanoes), Chiginagak, Pavlof, Shishaldin, Okmok, Cleveland, and Amukta. Of these, AVO has real-time, continuously recording seismic networks at Iliamna, the Katmai group, and Pavlof. The phrase “suspect volcanic activity” (SVA), used to characterize several responses, is an eruption report or report of unusual activity that is subsequently determined to be normal or enhanced fumarolic activity, weather-related phenomena, or a non-volcanic event.
\nIn addition to responding to eruptive activity at Alaska volcanoes, AVO also disseminated information for the Kamchatkan Volcanic Eruption Response Team (KVERT) about the 1997 activity of 5 Russian volcanoes--Sheveluch, Klyuchevskoy, Bezymianny, Karymsky, and Alaid (SVA).
\nThis report summarizes volcanic activity and SVA in Alaska during 1997 and the AVO response, as well as information on the reported activity at the Russian volcanoes. Only those reports or inquiries that resulted in a “significant” investment of staff time and energy (here defined as several hours or more for reaction, tracking, and follow-up) are included. AVO typically receives dozens of reports throughout the year of steaming, unusual cloud sightings, or eruption rumors. Most of these are resolved quickly and are not tabulated here as part of the 1997 response record.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr99448","issn":"0094-9140","usgsCitation":"McGimsey, R.G., and Wallace, K., 1999, 1997 volcanic activity in Alaska and Kamchatka: summary of events and response of the Alaska Volcano Observatory: U.S. Geological Survey Open-File Report 99-448, Report: PDF, 42 p.; Report: TXT, https://doi.org/10.3133/ofr99448.","productDescription":"Report: PDF, 42 p.; Report: TXT","numberOfPages":"41","additionalOnlineFiles":"Y","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":285012,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr99448.GIF"},{"id":1576,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1999/0448/","linkFileType":{"id":5,"text":"html"}},{"id":156415,"rank":0,"type":{"id":2,"text":"Additional Report Piece"},"url":"https://pubs.usgs.gov/of/1999/0448/1997summary.txt"},{"id":53070,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0448/pdf/1997SummaryofEventsAVO.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"Russia;United States","state":"Alaska","otherGeospatial":"Aleutian Arc;Kamchatka Peninsula","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ 132.11,34.93 ], [ 132.11,71.39 ], [ -129.99,71.39 ], [ -129.99,34.93 ], [ 132.11,34.93 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd4919e4b0b290850eee29","contributors":{"authors":[{"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":190853,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wallace, Kristi L.","contributorId":20054,"corporation":false,"usgs":true,"family":"Wallace","given":"Kristi L.","affiliations":[],"preferred":false,"id":190854,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":23567,"text":"ofr99192 - 1999 - Water-quality and bottom-sediment-chemistry data for Left Hand Valley Reservoir, Boulder County, Colorado, January-August 1998","interactions":[],"lastModifiedDate":"2022-10-07T18:55:08.483236","indexId":"ofr99192","displayToPublicDate":"1999-11-01T00:00:00","publicationYear":"1999","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":"99-192","title":"Water-quality and bottom-sediment-chemistry data for Left Hand Valley Reservoir, Boulder County, Colorado, January-August 1998","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr99192","usgsCitation":"Kimbrough, R.A., 1999, Water-quality and bottom-sediment-chemistry data for Left Hand Valley Reservoir, Boulder County, Colorado, January-August 1998: U.S. Geological Survey Open-File Report 99-192, iv, 29 p., https://doi.org/10.3133/ofr99192.","productDescription":"iv, 29 p.","costCenters":[],"links":[{"id":408103,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19418.htm","linkFileType":{"id":5,"text":"html"}},{"id":52856,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1999/0192/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":156623,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1999/0192/report-thumb.jpg"}],"country":"United States","state":"Colorado","county":"Boulder County","otherGeospatial":"Left Hand Valley Reservoir","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -105.274,\n 40.092\n ],\n [\n -105.258,\n 40.092\n ],\n [\n -105.258,\n 40.108\n ],\n [\n -105.274,\n 40.108\n ],\n [\n -105.274,\n 40.092\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e6e4b07f02db5e72a4","contributors":{"authors":[{"text":"Kimbrough, R. A.","contributorId":21150,"corporation":false,"usgs":true,"family":"Kimbrough","given":"R.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":190329,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ]}