Strathern (Bed CS8) (Eocene to of the United States)

Also known as CIT 149, UCMP V-87156, LACM 5633

Where: Ventura County, California (34.3° N, 119.0° W: paleocoordinates 34.3° N, 106.2° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Sespe Formation, Uintan to Uintan (46.2 - 37.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial

Reposited in the LACM

Primary reference: T. S. Kelly. 1990. Biostratigraphy of Uintan and Duchesnean land mammal assemblages from the Middle Member of the Sespe Formation, Simi Valley, California. Contributions in Science, Natural History Museum of Los Angeles County 419:1-42 [J. Alroy/J. Alroy/J. Marcot]more details

PaleoDB collection 16800: authorized by John Alroy, entered by John Alroy on 27.09.1993, edited by Patricia Holroyd

Creative Commons license: CC BY (attribution)

Taxonomic list

• initially reported by Stock 1932b
not clear what "? Leptoreodon sp." of Golz and Lillegraven 1977 is
Mammalia
 Rodentia - Ischyromyidae
Mytonomys cf. mytonensis Wood 1962 rodent
 Perissodactyla - Hyracodontidae
? Triplopus woodi Stock 1936 odd-toed ungulate
 Artiodactyla - Agriochoeridae
Protoreodon pumilus Marsh 1875 agriochoerid
 Artiodactyla - Praetragulidae
Simimeryx hudsoni Stock 1934 ruminant
Reptilia
 Testudines - Trionychidae
Trionychidae indet. Gray 1825 softshell turtle