Also known as 29-71-1
Where: Stanislaus County, California (37.5° N, 121.3° W: paleocoordinates 41.5° N, 86.8° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Panoche Formation (Great Valley Group), Santonian (86.3 - 83.6 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siltstone
Size class: macrofossils
Collected by M. Maddock in 1952; reposited in the UCMP
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 185381: authorized by Matthew Clapham, entered by Matthew Clapham on 20.04.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Anomia sp. Linnaeus 1758 jingle | |
Inoceramus (Platyceramus) sp. Heinz 1932 clam
Inoceramus (Platyceramus) cf. japonicus Nagao and Matsumoto 1940 clam | |
Lucinidae indet. Fleming 1828 clam |