Obtusisporis |
Obtusisporis sp
|
Nebraska |
Middle Albian |
Early Cenomanian |
Odontochitina |
Odontochitina sp.A
sp. nov. |
Colorado |
Middle Albian |
Early Cenomanian |
Odontochitina |
Odontochitina sp.A
sp. nov. |
Nebraska |
Middle Albian |
Early Cenomanian |
Osmundacidites |
Osmundacidites wellmanii
|
Colorado |
Middle Albian |
Early Cenomanian |
Osmundacidites |
Osmundacidites wellmanii
|
Nebraska |
Middle Albian |
Early Cenomanian |
Palaeocystodinium |
Palaeocystodinium sp.A
sp. nov. |
Colorado |
Middle Albian |
Early Cenomanian |
Palaeocystodinium |
Palaeocystodinium sp.A
sp. nov. |
Nebraska |
Middle Albian |
Early Cenomanian |
Palaeoperidinium |
Palaeoperidinium sp.A
sp. nov. |
Colorado |
Middle Albian |
Early Cenomanian |
Palaeoperidinium |
Palaeoperidinium sp.A
sp. nov. |
Nebraska |
Middle Albian |
Early Cenomanian |
Palaeoperidinium |
Palaeoperidinium sp.B
sp. nov. |
Colorado |
Middle Albian |
Early Cenomanian |
Palaeoperidinium |
Palaeoperidinium sp.B
sp. nov. |
Nebraska |
Middle Albian |
Early Cenomanian |
Parvisaccites |
Parvisaccites crassus
sp. nov. |
Colorado |
Middle Albian |
Early Cenomanian |
Parvisaccites |
Parvisaccites crassus
sp. nov. |
Nebraska |
Middle Albian |
Early Cenomanian |
Parvisaccites |
Parvisaccites epistratus
sp. nov. |
Colorado |
Middle Albian |
Early Cenomanian |
Parvisaccites |
Parvisaccites epistratus
sp. nov. |
Nebraska |
Middle Albian |
Early Cenomanian |
Parvisaccites |
Parvisaccites radiatus
|
Colorado |
Middle Albian |
Early Cenomanian |
Parvisaccites |
Parvisaccites radiatus
|
Nebraska |
Middle Albian |
Early Cenomanian |