Concavissimisporites |
Concavissimisporites sp
|
Virginia |
Middle Albian |
Eocene |
Concavissimisporites |
Concavissimisporites sp
|
Maryland |
Early Neocomian |
Early Cenomanian |
Cyathidites |
Cyathidites minor
|
Virginia |
Early Albian |
|
Cyathidites |
Cyathidites minor
|
Virginia |
Middle Albian |
Late Santonian |
Cyathidites |
Cyathidites minor
|
Maryland |
Early Neocomian |
Early Cenomanian |
Cyathidites |
Cyathidites sp
|
Maryland |
Middle Albian |
Early Cenomanian |
Cyathidites |
Cyathidites sp
|
Virginia |
Early Neocomian |
Late Santonian |
Cyathidites |
Cyathidites sp
|
Maryland |
Early Neocomian |
Early Cenomanian |
Cycadopites |
Cycadopites sp
|
Virginia |
Early Neocomian |
Late Neocomian |
Dacrydiumpollenites |
Dacrydiumpollenites sp
|
Virginia |
Late Cenomanian |
|
Decussosporites |
Decussosporites microreticulatus
|
Maryland |
Middle Albian |
|
Decussosporites |
Decussosporites sp
|
Virginia |
Late Neocomian |
Early Albian |
Deltoidospora |
Deltoidospora hallii
|
Virginia |
Late Neocomian |
Early Albian |
Deltoidospora |
Deltoidospora hallii
|
Virginia |
Late Albian |
Early Cenomanian |
Deltoidospora |
Deltoidospora sp
|
Virginia |
Early Neocomian |
Middle Neocomian |
Densoisporites |
Densoisporites sp
|
Virginia |
Early Neocomian |
Middle Neocomian |
Densosporites |
Densosporites microrugulatus
|
Maryland |
Early Neocomian |
Middle Neocomian |