TY  - BOOK
AU  - Imlay,Ralph W.
AU  - Jones,David Lawrence
TI  - Ammonites from the Buchia zones in northwestern California and southwestern Oregon
U1  - 550.8 
PY  - 1970///
CY  - Washington
PB  - United States Government Printing Office
KW  - Ammonoidea
KW  - California
KW  - Oregon
KW  - Paleontology
KW  - Jurassic
KW  - Cretaceous
N1  - Bibliography: p. 53-55
ER  -