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User Guide : Africa groundwater atlas country hydrogeology maps, version 1.0 科技报告
, 2019
浏览  |  Adobe PDF(400Kb)  |  收藏  |  浏览/下载：16/2  |  提交时间：2019/11/06
Groundwater's contribution to water security in Africa 科技报告
, 2019
浏览  |  Adobe PDF(2937Kb)  |  收藏  |  浏览/下载：17/5  |  提交时间：2019/11/06
Geologic cross section A–A′ through the Appalachian basin from the southern margin of the Ontario Lowlands province, Genesee County, western New York, to the Valley and Ridge province, Lycoming County, north-central Pennsylvania 科技报告
报告编号: 70201712, , 2019
作者:  Trippi, Michael H.;  Ryder, Robert T.;  Enomoto, Catherine B.
Adobe PDF(1000Kb)  |  收藏  |  浏览/下载：648/626  |  提交时间：2019/11/06
Rare earth element mineral deposits in the United States 科技报告
报告编号: 70202819, 页数: 24, 2019
作者:  Van Gosen, Bradley S. bvangose@usgs.gov;  Verplanck, Philip L.;  Emsbo, Poul
Adobe PDF(28810Kb)  |  收藏  |  浏览/下载：12/3  |  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
Stratigraphic cross sections of the Niobrara Interval of the Upper Cretaceous Cody Shale in the Bighorn Basin, Wyoming and Montana 科技报告
报告编号: 70201079, , 2019
作者:  Finn, Thomas M. finn@usgs.gov
Adobe PDF(3801Kb)  |  收藏  |  浏览/下载：9/6  |  提交时间：2019/11/06
Assessment of undiscovered copper resources of the world, 2015 科技报告
报告编号: 70201026, 页数: 644, 2019
作者:  Hammarstrom, Jane M. jhammars@usgs.gov;  Zientek, Michael L.;  Parks, Heather L. hparks@usgs.gov;  Dicken, Connie L. cdicken@usgs.gov;  U.S. Geological Survey Global Copper Mineral Resource Assessment Team
Adobe PDF(324154Kb)  |  收藏  |  浏览/下载：100/28  |  提交时间：2019/11/06
Geology and assessment of undiscovered oil and gas resources of the Northwest Canada Interior Basins Province, Arctic Canada 科技报告
报告编号: 70187345, 页数: 18, 2019
作者:  Tennyson, Marilyn E. tennyson@usgs.gov;  Pitman, Janet K. jpitman@usgs.gov
Adobe PDF(2925Kb)  |  收藏  |  浏览/下载：73/18  |  提交时间：2019/11/06
Water quality and hydrology of the Yellow Dog and Salmon Trout Watersheds, Marquette County, Michigan 2013–16 科技报告
报告编号: 70202479, 页数: 36, 2019
作者:  Hoard, Christopher J.;  Weaver, Thomas L.
Adobe PDF(10071Kb)  |  收藏  |  浏览/下载：34/12  |  提交时间：2019/11/06
Structure contour and overburden maps of the Niobrara interval of the Upper Cretaceous Cody Shale in the Wind River Basin, Wyoming 科技报告
报告编号: 70202351, , 2019
作者:  Finn, Thomas M. finn@usgs.gov
Adobe PDF(3184Kb)  |  收藏  |  浏览/下载：3/1  |  提交时间：2019/11/06