Where: Stanislaus County, California (37.2° N, 121.1° W: paleocoordinates 43.2° N, 89.2° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Panoche Formation (Great Valley Group), Santonian to Santonian (86.3 - 72.1 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collected by F. Schilling in 1959; reposited in the LACM
Primary reference: W. P. Elder and J. W. Miller. 1993. Map and checklists of Jurassic and Cretaceous macrofossil localities within the San Jose 1:100,000 Quadrangle, California, and discussion of paleontological results. United States Geological Survey Open-File Report 93-503:1-49 [M. Clapham/M. Clapham]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 185742: authorized by Matthew Clapham, entered by Matthew Clapham on 11.05.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Baculites sp. Lamarck 1799 ammonite | |
Bivalvia | |
Inoceramus (Cordiceramus) sp. Heinz 1932 clam |