Cenozoic evolution of the alticostate venericards in gulf and east coastal North America.
Heaslip, William Graham, 1928-
Cenozoic evolution of the alticostate venericards in gulf and east coastal North America. - Ithaca, N.Y., Paleontological Research Institution, 1968. - [55]-135 p. illus. 31 cm. - Palaeontographica Americana, v. 6, no. 39 .
gs 68000134
Mollusks, Fossil--North America.
Paleontology--Cenozoic.
QE701 / .I 82 v. 6, no. 39
Cenozoic evolution of the alticostate venericards in gulf and east coastal North America. - Ithaca, N.Y., Paleontological Research Institution, 1968. - [55]-135 p. illus. 31 cm. - Palaeontographica Americana, v. 6, no. 39 .
gs 68000134
Mollusks, Fossil--North America.
Paleontology--Cenozoic.
QE701 / .I 82 v. 6, no. 39