New genera of American Middle Ordovician "Cystoidea."

By

Bassler, Ray S. (Ray Smith), 1878-1961

Type

Article

Date of Publication

1950

Original Publication

Journal of the Washington Academy of Sciences

Volume

40

Pages

273--277

Contributed by

BioStor

Language

English

Published by

Washington [etc Washington Academy of Sciences]

Identifiers

BioStor: https://biostor.org/reference/134060