Also known as LACMIP Loc. 16198
Where: Ventura County, California (34.0° N, 118.0° W: paleocoordinates 35.8° N, 102.2° W)
• small collection-level geographic resolution
When: Llajas Formation, Ypresian to Ypresian (56.0 - 41.3 Ma)
• The stewart bed is a 1 m thick sandstone unit in the middle of the LLajas formation.
• bed-level stratigraphic resolution
Environment/lithology: offshore; bioturbated sandstone
Size class: macrofossils
Reposited in the LACM
Collection methods: bulk,
Primary reference: R. L. Squires. 1983. New Mollusks from the Lower Middle Eocene Llajas Formation, Southern California. Journal of Paleontology 57(2):354-362 [L. Ivany/E. Kowalski/J. Marcot]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 8017: authorized by Linda Ivany, entered by Elizabeth Kowalski on 12.06.2000, edited by Linda Ivany and Jonathan Marcot
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
| |
Scaphopoda | |
Dentalium stentor Anderson and Hanna 1925 tusk shell | |
Bivalvia | |
"Nemocardium linteum" = Nemocardium (Nemocardium) linteum
"Nemocardium linteum" = Nemocardium (Nemocardium) linteum Conrad 1855 cockle | |
Gastropoda | |
Pachycrommium clarki Stewart 1927 snail
Eocernina hannibali Dickerson 1914 snail | |
Ectinochilus (Macilentos) macilentus White 1889 true conch | |
| |
Scaphander (Mirascapha) costatus Gabb 1864 snail | |
Anthozoa | |
? Trochocyathus striatus Gabb 1864 stony coral |