Descriptions of the species of Cycadeoidea, or fossil cycadean trunks, thus far determined from the Lower Cretaceous rim of the Black Hills

By

Ward, Lester F. (Lester Frank), 1841-1913

Type

Article

Date of Publication

1898

Original Publication

Proceedings of the United States National Museum

Volume

21

Series / Issue

Issue: 1141

Pages

195--229

Contributed by

BioStor

Language

English

Published by

Washington Smithsonian Institution Press, [etc.]

Identifiers

BioStor: https://biostor.org/reference/78887
DOI: https://doi.org/10.5479/si.00963801.1141.195

Rights Status

Public domain. The BHL considers that this work is no longer under copyright protection.