Where: California (34.5° N, 118.7° W: paleocoordinates 37.1° N, 101.7° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: P9 foram zone, Turritella uvasana applinae Member (Juncal Formation), Ypresian (56.0 - 47.8 Ma)
• Domegine. CP11 & NP13 calcareous nannoplankton zones
• bed-level stratigraphic resolution
Environment/lithology: sandstone
Size classes: macrofossils, mesofossils
Reposited in the UCMP
Primary reference: R. L. Squires. 1987. Eocene molluscan paleontology of the Whitaker Peak area, Los Angeles and Ventura counties, California. Contributions in Science, Natural History Museum of Los Angeles County 388:1-93 [P. Wagner/P. Wagner]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 178756: authorized by Pete Wagner, entered by Pete Wagner on 13.05.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Eocernina hannibali Dickerson 1914 snail | |
Amaurellina caleocia Vokes 1939 moon snail
Neverita (Neverita) globosa Gabb 1869 moon snail
Crommium pinyonensis Dickerson 1914 moon snail | |
"Cryptoconus cooperi" = Turricula cooperi
"Cryptoconus cooperi" = Turricula cooperi Dickerson 1916 snail | |
Streptochetus californiana n. sp., "Sassia bilineata" = Fasciolaria bilineata
Streptochetus californiana n. sp. Squires 1987 snail
"Sassia bilineata" = Fasciolaria bilineata Dickerson 1916 tulip snail | |
Olivella mathewsonii Gabb 1864 olive snail | |
Lyria andersoni, Athleta roddai n. sp.
Lyria andersoni Waring 1917 volute
Athleta roddai n. sp. Squires 1987 volute | |
| |
Galeodea (Gomphopages) meganosensis Vokes 1939 snail | |
Calyptraea diegoana Conrad 1855 slipper shell | |
| |
Cylichnina tantilla Anderson and Hanna 1925 snail |