TY  - BOOK
AU  - Lipman,Peter W.
AU  - Christiansen,Robert L.
AU  - O'Connor,J.T.
ED  - United States
TI  - A compositionally zoned ash-flow sheet in southern Nevada
T2  - Shorter Contributions to General GeologyChapter F
U1  - 551 
PY  - 1966///.
CY  - Washington: 
PB  - United States Government Printing Office, 
KW  - Volcanic ash, tuff, etc
N1  - Prepared on behalf of the U. S. Atomic Energy Commission; Conduct diagr.: correlation of measured sections from lathrop wells to paintbrush Canyon, showing lateral variations in depositional units, welding zones, and glass and crystallization zones; Includes bibliographical references (p. F46-F47)
N2  - A widespread ash-flow sheet grades from phenocryst-poor rhyolite upward into phenocryst-rich quartz latite, recording in inverted order the compositional zonation of magma in the source chamber
ER  -