Protoceratops andrewsi, a pre-ceratopsian dinosaur from Mongolia. American Museum novitates ; no.72

Supplemental Materials

Date

1923

Journal Title

Journal ISSN

Volume Title

Publisher

[New York City : By order of the Trustees of The American Museum of Natural History

DOI

DOI

Abstract

Description

9 p. ill. ; 24 cm.
Includes bibliographical references.

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Citation