Also known as LACM 5661
Where: Ventura County, California (34.3° N, 119.0° W: paleocoordinates 34.5° N, 105.8° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Middle Member (Sespe Formation), Uintan (46.2 - 39.7 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial
Reposited in the LACM
Primary reference: T. S. Kelly, E. B. Lander, D. P. Whistler, M. A. Roder, and R. E. Reynolds. 1991. Preliminary Report on a Paleontologic Investigation of the Lower and Middle Members, Sespe Formation, Simi Valley Landfill, Ventura County, California. PaleoBios 13(50):1-13 [J. Alroy/J. Alroy/J. Ju]more details
PaleoDB collection 16789: authorized by John Alroy, entered by John Alroy on 27.09.1993
Creative Commons license: CC BY (attribution)
Taxonomic list
list appears to be complete
Mammalia | |
Peradectes californicus Stock 1936 marsupial | |
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Leptoreodon stocki Kelly 1990 protoceratid | |
"Protoreodon annectens" = Protoreodon pumilus
"Protoreodon annectens" = Protoreodon pumilus Marsh 1875 agriochoerid "Protoreodon annectens tardus"
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Sespedectes singularis Stock 1935 placental listed as "S. davisi," apparently a lapsus calami as this is attributed to Stock 1935b
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Omomyidae indet. Gazin 1958 tarsier | |
Simimys simplex Wilson 1935 rodent | |
Pareumys sp. Peterson 1919 rodent | |
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