Cingulatisporites |
Cingulatisporites caminus
|
Maryland |
Middle Albian |
Late Albian |
Cingulatisporites |
Cingulatisporites distaverrucosus
|
Maryland |
Barremian |
Albian |
Cingulatisporites |
Cingulatisporites reticingulus
|
Maryland |
Middle Albian |
|
Cingulatisporites |
Cingulatisporites sp
|
Maryland |
Barremian |
Early Cenomanian |
Cirratriradites |
Cirratriradites spinulosus
|
Maryland |
Middle Albian |
Late Albian |
Classopollis |
Classopollis torosus
|
Maryland |
Barremian |
Early Cenomanian |
Clavatipollenites |
Clavatipollenites hughesii
|
Maryland |
Barremian |
Early Aptian |
Clavatipollenites |
Clavatipollenites minutus
|
Maryland |
Middle Albian |
Early Cenomanian |
Clavatipollenites |
Clavatipollenites sp
|
Maryland |
Barremian |
Early Aptian |
Clavatipollenites |
Clavatipollenites sp.A Doyl.& Robb.,1977
sp. nov. |
Maryland |
Barremian |
Early Aptian |
Clavatipollenites |
Clavatipollenites sp.A Doyl.& Robb.,1977
sp. nov. |
Maryland |
Middle Albian |
Late Albian |
Clavatipollenites |
Clavatipollenites tenellis
|
Maryland |
Barremian |
Early Cenomanian |
Compositae |
Compositae
|
Maryland |
Barremian |
Albian |
Concavissimisporites |
Concavissimisporites punctatus
|
Maryland |
Barremian |
Early Cenomanian |
Concavissimisporites |
Concavissimisporites sp
|
Maryland |
Barremian |
Early Cenomanian |
Concavissimisporites |
Concavissimisporites variverrucatus
|
Maryland |
Barremian |
Early Aptian |
Converrucosisporites |
Converrucosisporites proxigranulatus
|
Maryland |
Middle Albian |
Late Albian |