Vista, Horizon 1 (Eocene of the United States)
Also known as UCR 4865
Where: San Diego County, California (33.2° N, 117.2° W: paleocoordinates 33.9° N, 103.2° W)
• coordinate stated in text
When: Delmar Formation (La Jolla Group), Lutetian (47.8 - 41.3 Ma)
Environment/lithology: peritidal; sandstone and siltstone
• interbedded sandstone, siltstone, and claystone
Size class: macrofossils
Primary reference: C. R. Givens and M. P. Kennedy. 1976. Middle Eocene mollusks from northern San Diego County, California. Journal of Paleontology 50(5):954-975 [M. Uhen/M. Uhen/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 200656: authorized by Mark Uhen, entered by Mark Uhen on 12.04.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Gastropoda | |
|
Potamides (Potamides) carbonicola Cooper 1894 horn snail | |
|
Bittium preussi Hanna 1924 cerith snail | |
|
Gemmula cf. violeta Hanna 1927 turrid | |