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Geology and paleontology of the late Miocene Wilson Grove Formation at Bloomfield Quarry, Sonoma County, California 科技报告
报告编号: 70202776, 页数: 88, 2019
作者:  Powell, Charles L.;  Boessenecker, Robert W.;  Smith, N. Adam;  Fleck, Robert J.;  Carlson, Sandra J.;  Allen, James R.;  Long, Douglas J.;  Sarna-Wojcicki, Andrei M.;  Guruswami-Naidu, Raj B.
Adobe PDF(43678Kb)  |  收藏  |  浏览/下载：111/50  |  提交时间：2019/11/06
Effect of size-biased sampling on resource predictions from the three-part method for quantitative mineral resource assessment—A case study of the gold mines in the Timmins-Kirkland Lake area of the Abitibi greenstone belt, Canada: 科技报告
报告编号: 70200660, 页数: 24, 2019
作者:  Ellefsen, Karl J. ellefsen@usgs.gov
Adobe PDF(938Kb)  |  收藏  |  浏览/下载：8/6  |  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：74/12  |  提交时间：2019/11/06
Preliminary investigation of groundwater quality near a Michigan cemetery, 2016–17 科技报告
报告编号: 70199347, , 2018
作者:  Brennan, Angela K.;  Givens, Carrie E.;  Prokopec, Julia G.;  Hoard, Christopher J.
Adobe PDF(18253Kb)  |  收藏  |  浏览/下载：142/22  |  提交时间：2019/11/06
How and why Upper Colorado River Basin land, water, and fire managers choose to use drought tools (or not) 科技报告
报告编号: 70200775, , 2018
作者:  Cravens, Amanda E. aecravens@usgs.gov
Adobe PDF(2202Kb)  |  收藏  |  浏览/下载：5/3  |  提交时间：2019/11/06
Descriptive models for epithermal gold-silver deposits: Chapter Q in 科技报告
报告编号: 70196376, , 2018
作者:  John, David A. djohn@usgs.gov;  Vikre, Peter G. pvikre@usgs.gov;  du Bray, Edward A. edubray@usgs.gov;  Blakely, Richard J. blakely@usgs.gov;  Fey, David L. dfey@usgs.gov;  Rockwell, Barnaby W. barnabyr@usgs.gov;  Mauk, Jeffrey L. jmauk@usgs.gov;  Anderson, Eric D. ericanderson@usgs.gov;  Graybeal, Frederick T.
Adobe PDF(39815Kb)  |  收藏  |  浏览/下载：53/18  |  提交时间：2019/11/06
Identification of bees in southwest Idaho—A guide for beginners 科技报告
报告编号: 70201365, , 2018
作者:  Sun, Emily R.;  Pilliod, David S. dpilliod@usgs.gov
Adobe PDF(20455Kb)  |  收藏  |  浏览/下载：19/8  |  提交时间：2019/11/06
Geologic field-trip guide of volcaniclastic sediments from snow- and ice-capped volcanoes—Mount St. Helens, Washington, and Mount Hood, Oregon 科技报告
报告编号: 70198903, , 2018
作者:  Pierson, Thomas C. tpierson@usgs.gov;  Siebert, Lee;  Harpel, Christopher J. charpel@usgs.gov;  Scott, Kevin M.
Adobe PDF(53954Kb)  |  收藏  |  浏览/下载：94/43  |  提交时间：2019/11/06
Fluorine 科技报告
报告编号: 70180692, 页数: 92, 2017
作者:  Hayes, Timothy S. thayes@usgs.gov;  Miller, M. Michael mmiller1@usgs.gov;  Orris, Greta J. greta@usgs.gov;  Piatak, Nadine M. npiatak@usgs.gov
Adobe PDF(12946Kb)  |  收藏  |  浏览/下载：38/9  |  提交时间：2019/11/06
Beryllium 科技报告
报告编号: 70093603, 页数: 44, 2017
作者:  Foley, Nora K. nfoley@usgs.gov;  Jaskula, Brian W. bjaskula@usgs.gov;  Piatak, Nadine M. npiatak@usgs.gov;  Schulte, Ruth F. rschulte@usgs.gov
Adobe PDF(15215Kb)  |  收藏  |  浏览/下载：33/11  |  提交时间：2019/11/06