TY  - BOOK
AU  - Du Bray,E.A.
TI  - Geochemistry and petrology of Oligocene and Miocene ash-flow tuffs of the southeastern Great Basin, Nevada
T2  - U.S. Geological Survey professional paper
AV  - QE461 .D8 1994
U1  - 552/.23/097931 20
PY  - 1994///
CY  - Washington
PB  - U.S. G.P.O., Dept. of the Interior, U.S. Geological Survey
KW  - Volcanic ash, tuff, etc
KW  - Nevada
KW  - Local
KW  - Geology
KW  - Geochemistry
KW  - Geology, Stratigraphic
KW  - Miocene
KW  - Oligocene
N1  - Includes bibliographical references
ER  -