TY  - BOOK
AU  - Gordon,Mackenzie
TI  - Carboniferous cephalopods of Arkansas
AV  - QE75 .P9 no. 460
PY  - 1964///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Cephalopoda, Fossil
KW  - Paleontology
KW  - Arkansas
KW  - Carboniferous
N1  - Bibliography: p. 290-303
ER  -