TY  - BOOK
AU  - Du Bray,E.A.
AU  - Snee,Lawrence W.
AU  - Pallister,John S.
ED  - Geological Survey (U. S.)
TI  - Geochemistry and geochronology of middle Tertiary volcanic rocks of the Central Chiricahua Mountains, Southeast Arizona
T2  - Professional paper
SN  - 0607955597
AV  - QE461 .D865 2004
U1  - 552/.23/0979153 22
PY  - 2004///
CY  - Reston, Va, Denver, CO
PB  - U.S. Geological Survey, Information Services [distributor]
KW  - Volcanic ash, tuff, etc
KW  - Arizona
KW  - Chiricahua Mountains
KW  - Geological time
KW  - Geochemistry
KW  - გეოლოგია
KW  - გეოქიმია
KW  - ვულკანური ფერფლი - არიზონა (აშშ)
N1  - "Version 1.0"--T.p. verso; Includes bibliographical references (p. 54-57)
ER  -