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Stratigraphic and structural relations in trench exposures and geomorphology at the Big Burn, Lily Lake, and Lester Ranch sites, Bear River Fault Zone, Utah and Wyoming 科技报告
报告编号: 70203030, , 2019
作者:  Hecker, Suzanne;  Duross, Christopher cduross@usgs.gov;  Schwartz, David P. dschwartz@usgs.gov;  Cinti, Francesca R.;  Civico, Riccardo;  Lund, William R.;  Hiscock, Adam I.;  West, Michael W.;  Wilcox, Tarka;  Stoller, Alivia R.
Adobe PDF(1542Kb)  |  收藏  |  浏览/下载:79/23  |  提交时间:2019/11/06
Radiometric ages of volcanic rocks on the fort rock dome and in the aquarius mountains, Yavapai and Mohave Counties, Arizona 科技报告
报告编号: 70203062, 页数: 18, 2019
作者:  Fuis, Gary S.;  Calvert, Andrew T. acalvert@usgs.gov;  Sullivan, Katie
Adobe PDF(12289Kb)  |  收藏  |  浏览/下载:10/3  |  提交时间:2019/11/06
Undocumented late 18th- to early 19th-century volcanic eruptions in the Southwest Rift Zone of Kīlauea Volcano, Hawai‘i 科技报告
报告编号: 70202545, 页数: 22, 2019
作者:  Hazlett, Richard W.;  Orr, Tim R. torr@usgs.gov;  Lundblad, Steve P.
Adobe PDF(4994Kb)  |  收藏  |  浏览/下载:6/4  |  提交时间:2019/11/06
Evaluation of recommended revisions to Bulletin 17B 科技报告
报告编号: 70202234, 页数: 158, 2019
作者:  Cohn, Timothy A. tacohn@usgs.gov;  Barth, Nancy A.;  England, John F. Jr.;  Faber, Beth A.;  Mason, Robert R. Jr. rrmason@usgs.gov;  Stedinger, Jery R.
Adobe PDF(15817Kb)  |  收藏  |  浏览/下载:68/27  |  提交时间:2019/11/06
Statistics of petroleum exploration in the world outside the United States and Canada through 2015 科技报告
报告编号: 70200971, 页数: 237, 2019
作者:  Attanasi, Emil D. attanasi@usgs.gov;  Freeman, Philip A.
Adobe PDF(32609Kb)  |  收藏  |  浏览/下载:68/6  |  提交时间:2019/11/06
Guidelines for determining flood flow frequency—Bulletin 17C 科技报告
报告编号: 70195984, 页数: 168, 2019
作者:  England, John F. Jr.;  Cohn, Timothy A. tacohn@usgs.gov;  Faber, Beth A.;  Stedinger, Jery R.;  Thomas, Wilbert O. Jr.;  Veilleux, Andrea G.;  Kiang, Julie E. jkiang@usgs.gov;  Mason, Robert R. Jr. rrmason@usgs.gov
Adobe PDF(28269Kb)  |  收藏  |  浏览/下载:73/12  |  提交时间:2019/11/06
Reported investments in earthquake mitigation top $73 to $80 billion in the San Francisco Bay Area, California, since the 1989 Loma Prieta earthquake 科技报告
报告编号: 70200446, , 2018
作者:  Brocher, Thomas M. brocher@usgs.gov;  Gefeke, Kerri kgefeke@usgs.gov;  Boatwright, John boat@usgs.gov;  Knudsen, Keith L. kknudsen@usgs.gov
Adobe PDF(1696Kb)  |  收藏  |  浏览/下载:138/22  |  提交时间:2019/11/06
Elk research efforts 科技报告
报告编号: 70202232, , 2018
作者:  Clark, Joseph D. jclark1@usgs.gov
Adobe PDF(2172Kb)  |  收藏  |  浏览/下载:8/5  |  提交时间:2019/11/06
On the feasibility of real-time mapping of the geoelectric field across North America 科技报告
报告编号: 70196123, 页数: 26, 2018
作者:  Love, Jeffrey J. jlove@usgs.gov;  Rigler, E. Joshua erigler@usgs.gov;  Kelbert, Anna akelbert@usgs.gov;  Finn, Carol A. cafinn@usgs.gov;  Bedrosian, Paul A. pbedrosian@usgs.gov;  Balch, Christopher C.
Adobe PDF(1491Kb)  |  收藏  |  浏览/下载:40/23  |  提交时间:2019/11/06
Development of an aerial population survey method for elk (Cervus elaphus) in Rocky Mountain National Park, Colorado 科技报告
报告编号: 70197576, , 2018
作者:  Schoenecker, Kathryn A. schoeneckerk@usgs.gov;  Lubow, Bruce C.;  Johnson, Therese L.
Adobe PDF(10373Kb)  |  收藏  |  浏览/下载:4/1  |  提交时间:2019/11/06