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New Geology articles published online ahead of print in April 科技资讯
2021
收藏  |  浏览/下载:33/0  |  提交时间:2021/04/30
Petrographic, geochemical, and geochronologic data for cenozoic volcanic rocks of the Tonopah, Divide, and Goldfield Mining Districts, Nevada 科技报告
报告编号: 70200391, 页数: 25, 2019
作者:  du Bray, Edward A. edubray@usgs.gov;  John, David A. djohn@usgs.gov;  Vikre, Peter G. pvikre@usgs.gov;  Colgan, Joseph P. jcolgan@usgs.gov;  Cosca, Michael A. mcosca@usgs.gov;  Morgan, Leah E. lemorgan@usgs.gov;  Fleck, Robert J. fleck@usgs.gov;  Premo, Wayne R. wpremo@usgs.gov;  Holm-Denoma, Christopher S. cholm-denoma@usgs.gov
Adobe PDF(9017Kb)  |  收藏  |  浏览/下载:73/23  |  提交时间:2019/11/06
Southern sea otter (Enhydra lutris nereis) population biology at Big Sur and Monterey, California --Investigating the consequences of resource abundance and anthropogenic stressors for sea otter recovery 科技报告
报告编号: 70202708, 页数: 244, 2019
作者:  Tinker, M. Tim;  Tomoleoni, Joseph A. jtomoleoni@usgs.gov;  Weitzman, Benjamin P.;  Staedler, Michelle;  Jessup, Dave;  Murray, Michael J.;  Miller, Melissa;  Burgess, Tristan;  Bowen, Lizabeth lbowen@usgs.gov;  Miles, A. Keith keith_miles@usgs.gov;  Thometz, Nicole;  Tarjan, Lily;  Golson, Emily;  Batac, Francesca;  Dodd, Erin;  Berberich, Eva;  Kunz, Jessica;  Bentall, Gena;  Fujii, Jessica;  Nicholson, Teri;  Newsome, Seth;  Melli, Ann;  LaRoche, Nicole;  MacCormick, Holly;  Johnson, Andy;  Henkel, Laird;  Kreuder-Johnson, Chris;  Conrad, Pat
Adobe PDF(15940Kb)  |  收藏  |  浏览/下载:101/20  |  提交时间:2019/11/06
Integration and tradeoffs 科技报告
报告编号: 70204117, , 2019
作者:  Crist, Michele;  Prentice, Karen;  Chambers, Jeanne C.;  Phillips, Sue;  Wiechman , Lief A.
Adobe PDF(16345Kb)  |  收藏  |  浏览/下载:75/26  |  提交时间:2019/11/06
The Las Vegas Formation 科技报告
报告编号: 70197344, , 2018
作者:  Springer, Kathleen B. kspringer@usgs.gov;  Pigati, Jeffrey S. jpigati@usgs.gov;  Manker, Craig R. cmanker@usgs.gov;  Mahan, Shannon A. smahan@usgs.gov
Adobe PDF(10086Kb)  |  收藏  |  浏览/下载:58/12  |  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:27/4  |  提交时间:2019/11/06
Desert tortoise annotated bibliography, 1991-2015 科技报告
报告编号: 70168490, 页数: 320, 2016
作者:  Berry, Kristin H. kristin_berry@usgs.gov;  Lyren, Lisa M. llyren@usgs.gov;  Mack, Jeremy S. jmack@usgs.gov;  Brand, L. Arriana arriana_brand@usgs.gov;  Wood, Dustin A. dawood@usgs.gov
Adobe PDF(2028Kb)  |  收藏  |  浏览/下载:60/15  |  提交时间:2019/11/06
Groundwater quality, age, and susceptibility and vulnerability to nitrate contamination with linkages to land use and groundwater flow, Upper Black Squirrel Creek Basin, Colorado, 2013 科技报告
报告编号: 70164631, , 2016
作者:  Wellman, Tristan P.;  Rupert, Michael G. mgrupert@usgs.gov
Adobe PDF(65489Kb)  |  收藏  |  浏览/下载:10/3  |  提交时间:2019/11/06
Geologic and geochemical results from boreholes drilled in Yellowstone National Park, Wyoming, 2007 and 2008 科技报告
报告编号: 70169295, 页数: 52, 2016
作者:  Jaworowski, Cheryl;  Susong, David;  Heasler, Henry;  Mencin, David;  Johnson, Wade;  Conrey, Rick;  Von Stauffenberg, Jennipher
Adobe PDF(4701Kb)  |  收藏  |  浏览/下载:34/19  |  提交时间:2019/11/06
Monitoring plant tissue nitrogen isotopes to assess nearshore inputs of nitrogen to Lake Crescent, Olympic National Park, Washington 科技报告
报告编号: 70170302, 页数: 28, 2016
作者:  Cox, Stephen E. secox@usgs.gov;  Moran, Patrick W. pwmoran@usgs.gov;  Huffman, Raegan L. rhuffman@usgs.gov;  Fradkin, Steven C.
Adobe PDF(2652Kb)  |  收藏  |  浏览/下载:39/20  |  提交时间:2019/11/06