Palmyra (Eocene to of the United States)
Where: Lee County, Georgia (31.6° N, 84.2° W)
• Paleocoordinates: 34.7° N, 70.2° W (Wright 2013)
When: Late/Upper Eocene to Late/Upper Eocene (37.2 - 28.4 Ma)
Environment/lithology: marine; limestone
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 203465: authorized by Mark Uhen, entered by Mark Uhen on 16.08.2019
Creative Commons license: CC0 (CC0)
Taxonomic list
Show authors, comments, and common names
| Echinoidea | |
"Cassidulus (Pygorhynchus) conradi" = Rhyncholampas conradi
"Cassidulus (Pygorhynchus) conradi" = Rhyncholampas conradi Couper 1850 sea urchin | |
|
Macropneustes mortoni Conrad 1850 heart urchin | |
|
Phyllacanthus mortoni Conrad 1850 pencil urchin | |