TY  - BOOK
T1  - Stratigraphy and ammonite fauna of the graneros shale and greenhorn limestone near Pueblo, Colorado,
DA  - 1972.
CY  - Washington,
AU  - Cobban, William A.,
AU  - Scott, Glenn R.,
VL  - 645
CN  - QE75
CN  - QE807.A5
CN  - QE75
PB  - U.S. Govt. Print. Off.,
PP  - Washington,
PY  - 1972.
N1  - Part of illustrative matter in pocket.
ID  - 120563
KW  - Ammonoidea
KW  - Geology, Stratigraphic
KW  - Paleontology
KW  - Paleontology
TI  - Stratigraphy and ammonite fauna of the graneros shale and greenhorn limestone near Pueblo, Colorado,
ER  -