A new species of scaphitid ammonite from the Lower Maastrichtian of the Western Interior of North America, with close affinities to Hoploscaphites constrictus Sowerby, 1817. (American Museum novitates, no. 3833)

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Supplemental Materials

Date

2015-04-30

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

American Museum of Natural History.

DOI

DOI

Abstract

We describe a new species of scaphitid ammonite from the Upper Cretaceous (Lower Maastrichtian) of North America. Hoploscaphites sargklofak, n. sp., is endemic to the U.S. Western Interior, but closely resembles H. constrictus Sowerby, 1817, from the Maastrichtian of northern Europe.

Description

40 pages : illustrations (1 color), map ; 26 cm.

Keywords

Hoploscaphites sargklofak., Ammonoidea., West (U.S.)

Citation

URI

http://hdl.handle.net/2246/6588

Collections

American Museum Novitates