Baker County, GA (Eocene of the United States)
Where: Baker County, Georgia (31.3° N, 84.5° W: paleocoordinates 31.6° N, 76.5° W)
When: Jackson Group, Late/Upper Eocene (37.2 - 33.9 Ma)
• "Jackson Formation"
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Primary reference: W. B. Clark and M. W. Twitchell. 1915. The Mesozoic and Cenozoic Echinodermata of the United States. United States Geological Survey Bulletin 54:1-341 [L. Villier/J. Millet/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 203464: authorized by Mark Uhen, entered by Mark Uhen on 16.08.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Echinoidea | |
|
Cassidulus (Rhynchopygus) depressus n. sp. Clark and Twitchell 1915 sea urchin | |
"Cassidulus (Rhynchopygus) patelliformis" = Eurhodia patelliformis
"Cassidulus (Rhynchopygus) patelliformis" = Eurhodia patelliformis Bouvé 1851 sea urchin | |
"Cassidulus (Rhynchopygus) lyelli" = Cassidulus (Paralampas) lyelli
"Cassidulus (Rhynchopygus) lyelli" = Cassidulus (Paralampas) lyelli Conrad 1850 sand dollar | |