Rediscovery of the holotype of the extinct cephalopod Baculites ovatus Say, 1820 after nearly two centuries

Halley, MR

Halley, MR (corresponding author), Drexel Univ, Dept Biodivers Earth & Environm Sci, Philadelphia, PA 19104 USA.; Halley, MR (corresponding author), Drexel Univ, Acad Nat Sci, Philadelphia, PA 19104 USA.

PROCEEDINGS OF THE ACADEMY OF NATURAL SCIENCES OF PHILADELPHIA, 2020; 167 (1): 1

Abstract

Thomas Say (1787-1834) based his description of the ammonite species Baculites ovata (= B. ovatus) on a single specimen in the collection of his child......

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