CAS loc. 28667, McCarthy Creek, 3 miles northwest of Paskenta (Cretaceous of the United States)
Where: Tehama County, California (39.9° N, 122.6° W: paleocoordinates 37.0° N, 71.1° W)
When: Berriasian (145.0 - 139.8 Ma)
• "upper beds of the Knoxville series"
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Collected by J. A. Taff and C. M. Cross in 1936; reposited in the CAS
Collection methods: surface (in situ),
Primary reference: F. M. Anderson. 1945. Knoxville series in the California Mesozoic. Geological Society America Bulletin 56(10):909-1014 [J. Marcot/J. Marcot]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 225612: authorized by Jonathan Marcot, entered by Jonathan Marcot on 19.05.2022
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Cephalopoda | |
"Protacanthodiscus crossi n. sp." = Neocosmoceras crossi
"Protacanthodiscus crossi n. sp." = Neocosmoceras crossi Anderson 1945 ammonite |