01145nam a2200325Ia 4500 193646 BIBL 20160527192146.0 940825s1994 dcu b f000 0 eng 94031161 DLC DLC n-us-nv EVLG QE461 .D8 1994 552/.23/097931 20 I 19.16:1559 552.23 Du Bray, E. A. Local 88880 Geochemistry and petrology of Oligocene and Miocene ash-flow tuffs of the southeastern Great Basin, Nevada Edward A. du Bray. Washington U.S. G.P.O. Dept. of the Interior, U.S. Geological Survey 1994. 9602 p. cm. U.S. Geological Survey professional paper 1559 Local 182296 Includes bibliographical references. Volcanic ash, tuff, etc. Nevada. Local 186366 Geology Nevada. Local 101964 Geochemistry Nevada. Local 101918 Geology, Stratigraphic Miocene. Local 101970 Geology, Stratigraphic Oligocene. Local 101970 146553 146553 0 0 0 552_230000000000000_D812G 0 evl 167604 10 10 1 2016-05-27 284219 0 552.23 D812g 80000001798787 2016-05-27 00:00:00 r:193646 z:NCC:D 6