Odontochitina |
Odontochitina operculata
|
Texas |
Late Campanian |
|
Odontochitina |
Odontochitina operculata
|
Arkansas |
Late Campanian |
|
Odontochitina |
Odontochitina porifera
|
Texas |
Late Campanian |
|
Odontochitina |
Odontochitina porifera
|
Arkansas |
Late Campanian |
|
Oligosphaeridium |
Oligosphaeridium complex
|
Texas |
Late Campanian |
|
Oligosphaeridium |
Oligosphaeridium complex
|
Arkansas |
Late Campanian |
|
Palaeostomocystis |
Palaeostomocystis chytra
|
Texas |
Late Campanian |
|
Palaeostomocystis |
Palaeostomocystis chytra
|
Arkansas |
Late Campanian |
|
Plicapollis |
Plicapollis sp
|
Texas |
Late Campanian |
|
Plicapollis |
Plicapollis sp
|
Arkansas |
Late Campanian |
|
Proteacidites |
Proteacidites thalmannii
|
Texas |
Late Campanian |
|
Proteacidites |
Proteacidites thalmannii
|
Arkansas |
Late Campanian |
|
Rugubivesiculites |
Rugubivesiculites convolutus
|
Texas |
Late Campanian |
|
Rugubivesiculites |
Rugubivesiculites convolutus
|
Arkansas |
Late Campanian |
|
Spiniferites |
Spiniferites ramosus
|
Texas |
Late Campanian |
|
Spiniferites |
Spiniferites ramosus
|
Arkansas |
Late Campanian |
|
Thalassiphora |
Thalassiphora sp
|
Texas |
Late Campanian |
|