Fossil specimens including vertebrate, invertebrate, and plant fossils primarily from the southeastern United States and Gulf Coastal Plain.
ALMNH:PaleoPtychodus mortoni
Paleo:2835
United States, Alabama
Limestone Creek
Ptychodus mortoni
Paleo:2837
United States, Alabama
Limestone Creek
Ptychodus mortoni
Paleo:20229
United States, Alabama
AG-43
Ptychodus mortoni
Paleo:4044
United States, Alabama
No specific locality recorded
Ptychodus mortoni
Paleo:3261
United States, Alabama
Dry Creek
Ptychodus mortoni
Paleo:20228
United States, Alabama
AG-43 Trussell's Creek
Ptychodus mortoni
Paleo:3236
United States, Alabama
Marion
Ptychodus mortoni
Paleo:3166
United States, Alabama
Rice Creek
Striatolamia ?
Paleo:20116
United States, Alabama
Mussel Creek
Ptychodus rugosus
Paleo:3300
United States, Alabama
No specific locality recorded
Ptychodus mortoni
Paleo:1009
United States, Alabama
No specific locality recorded
Ptychodus mortoni
Paleo:3391
United States, Alabama
Marion
Ptychodus mortoni
Paleo:3398
United States, Alabama
Dunkin Farm
Ptychodus mortoni
Paleo:3431
United States, Alabama
Marion
Ptychodus mortoni
Paleo:3432
United States, Alabama
Marion
Ptychodus mortoni
Paleo:2868
United States, Alabama
Trussell's Creek
Ptychodus mortoni
Paleo:3659
United States, Alabama
Hamburg
Ptychodus mortoni
Paleo:3660
United States, Alabama
No specific locality recorded
Ptychodus whipplei
Paleo:3661
United States, South Dakota
Near Edgemont, southwestern South Dakota
Ptychodus mortoni
Paleo:2860
United States, Alabama
Trussell's Creek