Ephedripites |
Ephedripites virginiaensis
|
Maryland |
Hauterivian |
Late Aptian |
Clavatipollenites |
Clavatipollenites hughesii
|
Maryland |
Hauterivian |
Late Aptian |
Appendicisporites |
Appendicisporites crickmayii
|
Maryland |
Hauterivian |
Late Aptian |
Minerisporites |
Minerisporites venustus
|
Maryland |
Hauterivian |
Late Aptian |
Appendicisporites |
Appendicisporites
|
Maryland |
Hauterivian |
Late Aptian |
Cicatricosisporites |
Cicatricosisporites
|
Maryland |
Hauterivian |
Late Aptian |
Trilobosporites |
Trilobosporites marylandensis
|
Maryland |
Hauterivian |
Late Aptian |
Maexisporites |
Maexisporites
|
Maryland |
Hauterivian |
Late Aptian |
Erlansonisporites |
Erlansonisporites
|
Maryland |
Hauterivian |
Late Aptian |
Kuylisporites |
Kuylisporites
|
Maryland |
Hauterivian |
Late Aptian |
Taurocusporites |
Taurocusporites
|
Maryland |
Hauterivian |
Late Aptian |
Apiculatisporis |
Apiculatisporis babsae
|
Maryland |
Albian |
Cenomanian |
Taurocusporites |
Taurocusporites segmentatus
|
Maryland |
Albian |
Cenomanian |
Cicatricosisporites |
Cicatricosisporites sp
|
Maryland |
Albian |
Cenomanian |
Dicotetradites |
Dicotetradites sp
|
Maryland |
Albian |
Cenomanian |
Granabivesiculites |
Granabivesiculites
|
Maryland |
Albian |
Cenomanian |
Rugubivesiculites |
Rugubivesiculites sp
|
Maryland |
Albian |
Cenomanian |