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Eruptive history of Mammoth Mountain and its mafic periphery, California 科技报告
报告编号: 70173803, 页数: 138, 2016
作者:  Hildreth, Wes hildreth@usgs.gov;  Fierstein, Judy
Adobe PDF(27281Kb)  |  收藏  |  浏览/下载:31/9  |  提交时间:2019/11/06
Geologic framework, hydrostratigraphy, and ichnology of the Blanco, Payton, and Rough Hollow 7.5-minute quadrangles, Blanco, Comal, Hays, and Kendall Counties, Texas 科技报告
报告编号: 70175143, 页数: 32, 2016
作者:  Clark, Allan K. akclark@usgs.gov;  Golab, James A.;  Morris, Robert E. brmorris@usgs.gov
Adobe PDF(42366Kb)  |  收藏  |  浏览/下载:57/39  |  提交时间:2019/11/06
Geologic framework and hydrostratigraphy of the Edwards and Trinity aquifers within northern Bexar and Comal Counties, Texas 科技报告
报告编号: 70176667, 页数: 29, 2016
作者:  Clark, Allan K.;  Golab, James A.;  Morris, Robert R.
Adobe PDF(805Kb)  |  收藏  |  浏览/下载:129/19  |  提交时间:2019/11/06