Traits taxon details
original description
(of ) Olsson, A. A. (1934). Contributions to the paleontology of northern Peru: The Cretaceous of the Amotape region. <em>Bulletins of American Paleontology.</em> 20(69): 1-104, pls. 1-11., available online at https://www.biodiversitylibrary.org/page/30361066 page(s): 73, pl. 9, figs 1-3 [details]
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