A primitive pyrothere (Mammalia, Notoungulata) from the early Tertiary of northwestern Venezuela

Title Variants

Alternative: Primitive pyrothere

Related Titles

Series: Fieldiana, Geology, v. 33, no. 22

Series: Publication (Field Museum of Natural History), 1249

By

Patterson, Bryan, 1909-1979

Type

Book

Material

Published material

Publication info

Chicago, Field Museum of Natural History, 1977

Notes

Caption title.

"January 31, 1977."

"This volume is dedicated to Dr. Rainer Zangerl."

Proticia venezuelensis n. g. and sp., based on a partial mandible from rocks attributed to the Trujillo Formation, Paleocene to early Eocene, exposed on the southern flank of the Sierra de Baragua, State of Lara, is described. Proticia is the second colombitheriid pyrotherian to be recorded; it is possibly ancestral to the later Colombitherium. The early pyrotheres are briefly reviewed, and Carolozittelia and Griphodon retained in the Pyrotheriidae; Archaeolophus and Carolozittelia may have been based on different parts of the same animal. Some account of the skull of Pyrotherium is given, and evidence that the group constituted a suborder of the Notoungulata is presented.

Fieldiana series has been published as Geological Series by Field Columbian Museum (1895-1909) and Field Museum of Natural History (1909-1943), and as Fieldiana: Geology by Chicago Natural History Museum (1945-1966) and Field Museum of Natural History (1966-).

Subjects

Lara , Paleontology , Proticia venezuelensis , Tertiary , Venezuela

Call Number

QE1 .F4 vol. 33, no. 22

Classification

569/.75, 550/.8 s

Language

English

Identifiers

DOI: https://doi.org/10.5962/bhl.title.5225
LCCN: https://lccn.loc.gov/77150982
OCLC: 2993228
Wikidata: https://www.wikidata.org/entity/Q51521760