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Stream sediment geochemistry of four small drainages on the north shore of Kauai west of Hanalei 科技报告
报告编号: 70202027, 页数: 18, 2019
作者:  Takesue, Renee K. rtakesue@usgs.gov;  Storlazzi, Curt D. cstorlazzi@usgs.gov
Adobe PDF(2534Kb)  |  收藏  |  浏览/下载:55/25  |  提交时间:2019/11/06
Least Bell’s Vireo (Vireo bellii pusillus) and Southwestern Willow Flycatcher (Empidonax traillii extimus) surveys in the Sepulveda Dam Basin, Los Angeles County, California—2018 data summary 科技报告
报告编号: 70202619, 页数: 18, 2019
作者:  Pottinger, Ryan E.;  Kus, Barbara E. barbara_kus@usgs.gov
Adobe PDF(3164Kb)  |  收藏  |  浏览/下载:4/3  |  提交时间:2019/11/06
Assessment of undiscovered oil and gas resources in the Tindouf Basin Province, North Africa, 2018 科技报告
报告编号: 70202438, , 2019
作者:  Brownfield, Michael E. mbrownfield@usgs.gov;  Schenk, Christopher J. schenk@usgs.gov;  Mercier, Tracey J. tmercier@usgs.gov;  Woodall, Cheryl A. cwoodall@usgs.gov;  Le, Phuong A. ple@usgs.gov;  Tennyson, Marilyn E. tennyson@usgs.gov;  Finn, Thomas M. finn@usgs.gov;  Gaswirth, Stephanie B. sgaswirth@usgs.gov;  Pitman, Janet K. jpitman@usgs.gov;  Marra, Kristen R. kmarra@usgs.gov;  Leathers-Miller, Heidi M. hleathers@usgs.gov;  Drake, Ronald M. II
Adobe PDF(614Kb)  |  收藏  |  浏览/下载:75/21  |  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:653/631  |  提交时间:2019/11/06
Groundwater quality and nutrient trends near Marsing, southwestern Idaho, 2018 科技报告
报告编号: 70202788, 页数: 32, 2019
作者:  Skinner, Kenneth D. kskinner@usgs.gov
Adobe PDF(26648Kb)  |  收藏  |  浏览/下载:21/3  |  提交时间:2019/11/06
Revisions to suspended-sediment concentration, percent smaller than 0.063 millimeter, and instantaneous suspended-sediment discharge reported for a cooperative program between the U.S. Geological Survey and the U.S. Army Corps of Engineers in the lower Mississippi-Atchafalaya River Basin, October 1989 to February 2015 科技报告
报告编号: 70200762, 页数: 246, 2019
作者:  Norton, Katherine K.;  Olsen, Lisa D.;  Baumann, Todd E.;  Simmons, Lane B.;  Clark, Athena P.;  Demcheck, Dennis K.;  Johnson, Marlon
Adobe PDF(7650Kb)  |  收藏  |  浏览/下载:69/28  |  提交时间:2019/11/06
Assessing water quality from highway runoff at selected sites in North Carolina with the Stochastic Empirical Loading and Dilution Model (SELDM) 科技报告
报告编号: 70203132, 页数: 113, 2019
作者:  Weaver, J. Curtis jcweaver@usgs.gov;  Granato, Gregory E.;  Fitzgerald, Sharon A.
Adobe PDF(6457Kb)  |  收藏  |  浏览/下载:53/22  |  提交时间:2019/11/06
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:71/22  |  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
Assessment of Paleozoic Shale-Oil and Shale-Gas Resources in the Tarim Basin of China, 2018 科技报告
报告编号: 70202807, , 2019
作者:  Potter, Christopher J. cpotter@usgs.gov;  Schenk, Christopher J. schenk@usgs.gov;  Mercier, Tracey J. tmercier@usgs.gov;  Tennyson, Marilyn E.;  Finn, Thomas M. finn@usgs.gov;  Woodall, Cheryl A. cwoodall@usgs.gov;  Leathers-Miller, Heidi M. hleathers@usgs.gov;  Marra, Kristen R. kmarra@usgs.gov;  Le, Phuong A. ple@usgs.gov;  Drake, Ronald M. II;  Brownfield, Michael E. mbrownfield@usgs.gov;  Pitman, Janet K. jpitman@usgs.gov
Adobe PDF(955Kb)  |  收藏  |  浏览/下载:97/23  |  提交时间:2019/11/06