Collwood South (SDSNH 3426) (Eocene of the United States)
Also known as La Mesa, in part
Where: San Diego County, California (32.9° N, 117.1° W: paleocoordinates 33.1° N, 103.9° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Mission Valley Formation, Late/Upper Uintan (46.2 - 40.4 Ma)
Environment/lithology: terrestrial; brown, sandy mudstone
• SDSNH locality 3426, Collwood South, is a2 m thick light brown sandy mudstone bed
Size class: macrofossils
Primary reference: S. L. Walsh. 1991. Eocene mammal faunas of San Diego County. Pacific Section SEPM 68:161-178 [J. Alroy/J. Alroy/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 16766: authorized by John Alroy, entered by John Alroy on 12.04.1997, edited by Patricia Holroyd
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Mammalia | |
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Pareumys sp. Peterson 1919 rodent | |
Uintasorex sp. Matthew 1909 primate | |
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Sespedectes singularis Stock 1935 placental | |
Chiroptera indet. Blumenbach 1779 bat | |
Peradectes californicus Stock 1936 marsupial |