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Collaborative Research: Speleothem records of permafrost thaw and paleoclimate in the North American Arctic 项目
项目编号: 1607816, 资助机构: US-NSF, 2016-2019
负责人:  Jeremy Shakun
收藏  |  浏览/下载:12/0  |  提交时间:2019/09/29
COLLABORATIVE RESEARCH: Testing proposed rapid true polar wander in the Neoproterozoic Zavkhan Volcanics of Mongolia and the Banxi Group of South China 项目
项目编号: 1547434, 资助机构: US-NSF, 2016-2019
负责人:  Nicholas Swanson-Hysell
收藏  |  浏览/下载:3/0  |  提交时间:2019/09/29
COLLABORATIVE RESEARCH: Testing proposed rapid true polar wander in the Neoproterozoic Zavkhan Volcanics of Mongolia and the Banxi Group of South China 项目
项目编号: 1547537, 资助机构: US-NSF, 2016-2019
负责人:  Francis Macdonald
收藏  |  浏览/下载:1/0  |  提交时间:2019/09/29
Delineation of the Pahute Mesa–Oasis Valley groundwater basin, Nevada 科技报告
报告编号: 70159883, 页数: 50, 2016
作者:  Fenelon, Joseph M. jfenelon@usgs.gov;  Halford, K.J. khalford@usgs.gov;  Moreo, Michael T. mtmoreo@usgs.gov
Adobe PDF(5226Kb)  |  收藏  |  浏览/下载:8/4  |  提交时间:2019/11/06
Geologic map of the Rio Rico and Nogales 7.5’ quadrangles, Santa Cruz County, Arizona 科技报告
报告编号: 70169109, , 2016
作者:  Page, William R. rpage@usgs.gov;  Menges, Christopher M. cmmenges@usgs.gov;  Gray, Floyd fgray@usgs.gov;  Berry, Margaret E. meberry@usgs.gov;  Bultman, Mark W. mbultman@usgs.gov;  Cosca, Michael A. mcosca@usgs.gov;  VanSistine, D. Paco
Adobe PDF(21528Kb)  |  收藏  |  浏览/下载:25/4  |  提交时间:2019/11/06
Geologic map of the Valdez D-1 and D-2 quadrangles (Mount Wrangell Volcano), Alaska 科技报告
报告编号: 70169062, , 2016
作者:  Richter, D.H.;  McGimsey, R.G.;  Labay, Keith A. klabay@usgs.gov;  Lanphere, M.A.;  Moore, R.B.;  Nye, C.J.;  Rosenkrans, D.S.;  Winkler, G.R.
Adobe PDF(879Kb)  |  收藏  |  浏览/下载:48/30  |  提交时间:2019/11/06
Geology of the Greenwater Range, and the dawn of Death Valley, California—Field guide for the Death Valley Natural History Conference, 2013 科技报告
报告编号: 70170603, 页数: 37, 2016
作者:  Calzia, J.P.;  Rämö, O.T.;  Jachens, Robert;  Smith, Eugene;  Knott, Jeffrey
Adobe PDF(5922Kb)  |  收藏  |  浏览/下载:7/5  |  提交时间:2019/11/06
A process for reducing rocks and concentrating heavy minerals 科技报告
报告编号: 70168742, , 2016
作者:  Strong, Thomas R.;  Driscoll, Rhonda L. rdriscoll@usgs.gov
Adobe PDF(3842Kb)  |  收藏  |  浏览/下载:5/3  |  提交时间:2019/11/06
Publications of the Volcano Hazards Program 2014 科技报告
报告编号: 70170142, , 2016
作者:  Nathenson, Manuel mnathnsn@usgs.gov
Adobe PDF(123Kb)  |  收藏  |  浏览/下载:8/5  |  提交时间:2019/11/06
Groundwater ages from the freshwater zone of the Edwards aquifer, Uvalde County, Texas—Insights into groundwater flow and recharge 科技报告
报告编号: 70161955, , 2016
作者:  Hunt, Andrew G. ahunt@usgs.gov;  Landis, Gary P.;  Faith, Jason R.
Adobe PDF(3604Kb)  |  收藏  |  浏览/下载:5/2  |  提交时间:2019/11/06