TY  - BOOK
AU  - Colbert EH
TI  - Ancestral crocodilian protosuchus
U1  - 560.8 
PY  - 1951///
CY  - New York
PB  - American Museum of Natural History
KW  - Crocodilian protosuchus
KW  - Paleontology
N1  - Published in Bulletin of the American Museum of Natural History
ER  -