Occurrence of the alligatoroid genus Allognathosuchus in the Lower Oligocene
Publication (Field Museum of Natural History : 1909) ; 297
Publication (Field Museum of Natural History : 1909). Geological series ; v. 4, no. 6
Patterson, Bryan, 1909-1979
Farrington, Oliver C. (Oliver Cummings), 1864-1933
Chicago :Field Museum Press ,1931.
Fieldiana series has been published as Geological Series by Field Columbian Museum (1895-1909) and Field Museum of Natural History (1909-1943), and as Fieldiana: Geology by Chicago Natural History Museum (1945-1966) and Field Museum of Natural History (1966-).
QE1 .F4 vol. 4, no. 6
Find in a local library