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Social and Behavioral Sciences

City University of New York (CUNY)

2021

Denver basin

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New Skull Material Of Taeniolabis Taoensis (Multituberculata, Taeniolabididae) From The Early Paleocene (Danian) Of The Denver Basin, Colorado, David W. Krause, Simone Hoffman, Tyler R. Lyson, Lindsay G. Dougan, Holger Petermann, Adrienne Tecza, Stephen B. Chester, Ian M. Miller Dec 2021

New Skull Material Of Taeniolabis Taoensis (Multituberculata, Taeniolabididae) From The Early Paleocene (Danian) Of The Denver Basin, Colorado, David W. Krause, Simone Hoffman, Tyler R. Lyson, Lindsay G. Dougan, Holger Petermann, Adrienne Tecza, Stephen B. Chester, Ian M. Miller

Publications and Research

Taeniolabis taoensis is an iconic multituberculate mammal of early Paleocene (Puercan 3) age from the Western Interior of North America. Here we report the discovery of significant new skull material (one nearly complete cranium, two partial crania, one nearly complete dentary) of T. taoensis in phosphatic concretions from the Corral Bluffs study area, Denver Formation (Danian portion), Denver Basin, Colorado. The new skull material provides the first record of the species from the Denver Basin, where the lowest in situ specimen occurs in river channel deposits ~730,000 years after the Cretaceous-Paleogene boundary, roughly coincident with the first appearance of legumes …