UCLA loc. 4250, Young Ranch (Cretaceous of the United States)
Also known as LACMIP loc. 24250
Where: Siskiyou County, California (41.8° N, 122.5° W: paleocoordinates 47.4° N, 86.7° W)
When: Hornbrook Formation, Late/Upper Turonian (93.5 - 89.3 Ma)
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Reposited in the LACM
Collection methods: surface (in situ),
Primary reference: L. R. Saul and W. P. Popenoe. 1992. Pacific Slope Cretaceous bivalves of the genus Calva. Contributions in Science, Los Angeles County Museum 433:1-68 [J. Marcot/J. Marcot]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 219061: authorized by Jonathan Marcot, entered by Jonathan Marcot on 15.03.2021
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Gastropoda | |
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| Bivalvia | |
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Calva (Egelicalva) spissa Saul and Popenoe 1992 venus clam | |
"Meekia radiata" = Meekia (Meekia) radiata2
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