Psilatriletes |
Psilatriletes circumundulatus
|
Maryland |
Middle Albian |
Early Cenomanian |
Psilatriletes |
Psilatriletes circumundulatus
|
Maryland |
Early Cenomanian |
|
Pterospermopsis |
Pterospermopsis sp
|
Maryland |
Barremian |
Early Aptian |
Quercus |
Quercus sp
|
Maryland |
Barremian |
Albian |
Reticulatisporites |
Reticulatisporites arcuatus
|
Maryland |
Middle Albian |
Late Albian |
Retimonocolpites |
Retimonocolpites dividuus
|
Maryland |
Barremian |
Early Cenomanian |
Retimonocolpites |
Retimonocolpites peroreticulatus
|
Maryland |
Barremian |
Early Cenomanian |
Retimonocolpites |
Retimonocolpites peroreticulatus
|
Maryland |
Late Albian |
Early Cenomanian |
Retimonocolpites |
Retimonocolpites sp.B
sp. nov. |
Maryland |
Middle Albian |
Late Albian |
Retimonocolpites |
Retimonocolpites sp.C
sp. nov. |
Maryland |
Middle Albian |
Early Cenomanian |
Retitricolpites |
Retitricolpites fragosus
|
Maryland |
Barremian |
Albian |
Retitricolpites |
Retitricolpites magnificus
|
Maryland |
Middle Albian |
|
Retitricolpites |
Retitricolpites prosimilis
|
Maryland |
Barremian |
Albian |
Retitricolpites |
Retitricolpites vermimurus
|
Maryland |
Barremian |
Middle Albian |
Rosaceae |
Rosaceae
|
Maryland |
Quaternary |
|
Rouseisporites |
Rouseisporites sp
|
Maryland |
Barremian |
Early Cenomanian |
Rugubivesiculites |
Rugubivesiculites reductus
|
Maryland |
Middle Albian |
Early Cenomanian |