Also known as loc. F34c of Schoellhamer et al., 1981; LACMIP loc. 10101
Where: Orange County, California (33.7° N, 117.6° W: paleocoordinates 39.4° N, 87.8° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Holz Shale Member (Ladd Formation), Middle Campanian (83.5 - 70.6 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collected by W.P. Popenoe in 1935; 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 220916: authorized by Jonathan Marcot, entered by Jonathan Marcot on 26.06.2021
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
| |
Euspira "n. sp. cf. E. shumardiana" Agassiz 1837 moon snail | |
"Lysis californiensis" = Lysis suciensis
"Lysis californiensis" = Lysis suciensis Whiteaves 1879 snail | |
Volutoderma santana Packard 1922 volute | |
Perissitys brevirostris Gabb 1864 snail | |
Bivalvia | |
"Acila demessa" = Acila (Truncacila) demessa
"Acila demessa" = Acila (Truncacila) demessa Finlay 1927 divaricate nutclam | |
| |
Clisocolus cordatus Whiteaves 1879 clam | |
Cymbophora popenoei Saul 1974 clam | |
"Flaventia lens" = Paraesa lens
"Flaventia lens" = Paraesa lens Gabb 1864 venus clam | |
Crassatella "n. sp. cf. C. lomana" Lamarck 1799 clam | |
Eriphyla ovoides Packard 1922 clam | |
"Cucullaea youngi" = Cucullaea (Idonearca) youngi
"Cucullaea youngi" = Cucullaea (Idonearca) youngi Waring 1917 clam | |
Trinacria cor Popenoe 1937 clam | |
"Glycymeris veatchii" = Glycymerita veatchii
"Glycymeris veatchii" = Glycymerita veatchii Gabb 1864 clam | |
Anomia lineata Gabb 1864 jingle |