TY  - BOOK
T1  - ⁴⁰Ar/³⁹Ar age-spectrum data of Neogene and younger basalts in west central Colorado
DA  - 1998.
CY  - Denver, Colo. :
AU  - Kunk, Michael J.
AU  - Snee, Lawrence W.
VL  - 98-243
CN  - I 19.76:
PB  - U.S. Dept. of the Interior, U.S. Geological Survey,
PP  - Denver, Colo. :
PY  - 1998.
N1  - Cover title.
N1  - Shipping list no.: 2002-0363-M.
ID  - 261916
KW  - Geochronometry
KW  - Basalt
KW  - Argon-argon dating
TI  - ⁴⁰Ar/³⁹Ar age-spectrum data of Neogene and younger basalts in west central Colorado
ER  -