Oreosaurus gracilis Marsh, 1872

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Object Details

Collector

Dr. Othniel C. Marsh

Geologic Age

Cenozoic / Paleogene / Eocene / Bridgerian

Record Last Modified

4 Aug 2025

Skeletal Morphology

Skull element, right partial dentary-T, dermal bone-(5)

Stratigraphy

/ Bridger Fm

Collection Date

16 Sep 1871

USNM Number

V16529

Type Citation

Marsh. 1872. Am.Jour.Sci. 4 : 307.

Type Status

holotype

Place

Uinta County, Wyoming, United States, North America

Published Name

Oreosaurus gracilis Marsh, 1872

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Paleogeneral

Types: Reptiles/Amphibians

Reptilia Primary Type

Paleobiology

Taxonomy

Animalia Chordata Vertebrata Sauropsida Reptilia Lepidosauria Sauria Anguidae

Data Source

NMNH - Paleobiology Dept.

Metadata Usage

CC0

Link to Original Record

http://n2t.net/ark:/65665/331987742-8a14-47c4-b9a5-88091b3cc625

Record ID

nmnhpaleobiology_3448797