Also known as LACMIP loc. 10100; loc. F21a of Schoellhamer et al., 1981
Where: Orange County, California (33.7° N, 117.6° W)
• Paleocoordinates: 39.2° N, 75.5° W (Wright 2013)
When: Holz Member (Ladd Formation), Late/Upper Turonian (93.5 - 89.3 Ma)
• Holz Shale member and Late Turonian after Squires and Saul 2006
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Collected by B. N. Moore; 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 215284: authorized by Jonathan Marcot, entered by Jonathan Marcot on 05.11.2020
Creative Commons license: CC0 (CC0)
Taxonomic list
| Gastropoda | |
"Bullaria tumida" = Bullaria obtenta
"Bullaria tumida" = Bullaria obtenta Hanna 1924 snail | |
|
| |
|
| |
|
Turritella iota Popenoe 1937 turret shell | |
|
Ampullina pseudoalveata Packard 1922 snail | |
| Bivalvia | |
|
Pinna calamitoides Shumard 1858 oyster | |
|
Trinacria cor Popenoe 1937 clam | |
"Glycymeris pacificus" = Glycymeris pacifica
"Glycymeris pacificus" = Glycymeris pacifica Anderson 1902 clam | |
|
"Flaventia zeta" = Paraesa zeta Popenoe 1937 venus clam | |
|
Etea angulata Packard 1922 clam | |
|
| |
|
Pachycardium coronaensis Packard 1922 cockle | |