TY  - BOOK
AU  - x, x
AU  - Skinner,Brian J.
TI  - Palenotology and paleoenvironments: x
SN  - 0913252939
U1  - 560/P156 
PY  - 1981///
CY  - California
PB  - William Kaufmann
KW  - Fossils
N1  - Includes
ER  -