Also known as UCLA loc. 6020, LACMIP loc. 26020; LACMIP loc. 10710
Where: Ventura County, California (34.2° N, 118.7° W: paleocoordinates 40.0° N, 88.8° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Chatsworth Formation, Middle Campanian (83.5 - 70.6 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collected by W.P. Popenoe in 1935; reposited in the LACM
Primary reference: W. P. Popenoe. 1942. Upper Cretaceous formations and faunas of southern California. Bulletin of the American Association of Petroleum Geologists 26(2):162-187 [J. Marcot/J. Marcot]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 185174: authorized by Matthew Clapham, entered by Matthew Clapham on 14.04.2017, edited by Jonathan Marcot
Creative Commons license: CC BY (attribution)
Taxonomic list
| Gastropoda | |
"Oligoptycha obliqua" = Biplica obliqua
"Oligoptycha obliqua" = Biplica obliqua Gabb 1864 snail | |
"Margarites ornatissima" = Atira ornatissima
"Margarites ornatissima" = Atira ornatissima Gabb 1864 snail | |
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Gyrodes expansa Gabb 1864 moon snail | |
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| Bivalvia | |
"Acila demessa" = Acila (Truncacila) demessa
"Acila demessa" = Acila (Truncacila) demessa Finlay 1927 divaricate nutclam | |
"? Indogrammatodon cf. whiteavesi" = Grammatodon (Indogrammatodon)5
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"Glycymeris veatchii" = Glycymerita veatchii
"Glycymeris veatchii" = Glycymerita veatchii Gabb 1864 clam | |
"Flaventia lens" = Paraesa lens, "Trigonocallista bowersiana" = Calva (Egelicalva) bowersiana, Calva (Calva) campanae n. sp.6
"Flaventia lens" = Paraesa lens Gabb 1864 venus clam
"Trigonocallista bowersiana" = Calva (Egelicalva) bowersiana Cooper 1894 venus clam | |
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Cymbophora gabbiana Anderson 1902 clam
Cymbophora ashburnerii Gabb 1864 clam | |
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Tenea inflata Gabb 1864 clam | |
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