Pygurostoma pasionensis, a Cretaceous echinoid from Guatemala. American Museum novitates ; no. 1422

Supplemental Materials

Date

1949

Journal Title

Journal ISSN

Volume Title

Publisher

New York : American Museum of Natural History

DOI

DOI

Abstract

Description

3 p. : ill. ; 24 cm.
Includes bibliographical references (p. 3).

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