TMM 40674 (Miocene of the United States)

Also known as Summer's Ranch

Where: Washington County, Texas (30.1° N, 96.1° W: paleocoordinates 30.6° N, 93.1° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Barstovian (16.3 - 12.5 Ma)

• Age from ForstĂ©n 1975 from "Merychippus sp. near Hipparion," which has range from Lower Barstovian to Middle Barstovian

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Reposited in the TMM

Primary reference: A. -M. Forsten. 1975. The Fossil Horses of the Texas Gulf Coastal Plain: A Revision . Pearce-Sellards Series 22:1-86 [J. Alroy/J. Alroy/J. Ju]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 18708: authorized by John Alroy, entered by John Alroy on 15.05.2002

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Perissodactyla - Equidae
Hipparionini indet. Quinn 1955 hipparionine horse