Also known as UCMP 3557, UCMP 3558
Where: Kern County, California (35.1° N, 118.8° W: paleocoordinates 35.0° N, 115.7° W)
• coordinate estimated from map
When: Santa Margarita Formation, Tortonian (11.6 - 7.2 Ma)
• age after Scheirer and Magoon 2007
• formation-level stratigraphic resolution
Environment/lithology: marine; green, white sandstone and green claystone
Size class: macrofossils
Preservation: original phosphate
Reposited in the UCMP
Primary reference: D. P. Domning. 1978. Sirenian evolution in the North Pacific Ocean. University of California Publications in Geological Sciences 118:1-176 [M. Uhen/M. Uhen/M. Uhen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 52210: authorized by Mark Uhen, entered by Mark Uhen on 01.08.2005, edited by John Alroy
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
| |
Mammalia | |
Dusisiren "sp. B" Domning 1978 dugong | |
Imagotaria sp. Mitchell 1968 walrus | |
Equidae indet. Gray 1821 horse
Hipparion cf. forcei Richey 1948 hipparionine horse
"Pliohippus leardi" = Dinohippus leardi Drescher 1941 horse | |
Cetacea indet. Brisson 1762 whale | |
Ustatochoerus cf. major Leidy 1858 oreodont | |
Camelidae indet. Gray 1821 camel | |
Merycodus sp. Leidy 1854 pronghorn |