Where: San Diego County, California (32.9° N, 117.1° W: paleocoordinates 32.7° N, 116.1° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Diablo/Olla Member (Palm Spring Formation), Blancan (4.9 - 1.8 Ma)
• said to be Blancan
Environment/lithology: terrestrial
Primary reference: M. L. Cassiliano. 1999. Biostratigraphy of Blancan and Irvingtonian mammals in the Fish Creek-Vallecito Creek section, southern California, and a review of the Blancan-Irvingtonian boundary. Journal of Vertebrate Paleontology 19(1):169-186 [J. Alroy/J. Alroy/J. Alroy]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 20103: authorized by John Alroy, entered by John Alroy on 21.09.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Mammalia | |
"Sigmodon medius" = Sigmodon minor, Hodomys sp.
"Sigmodon medius" = Sigmodon minor Gidley 1922 cotton rat | |
Pewelagus dawsonae White 1984 rabbit
Hypolagus sp. Dice 1917 rabbit | |
Hemiauchenia sp. Gervais and Ameghino 1880 camel |