Appendicisporites |
Appendicisporites sp
|
Virginia |
Early Neocomian |
Late Santonian |
Appendicisporites |
Appendicisporites tricornitatus
|
Virginia |
Early Cenomanian |
Late Cenomanian |
Appendicisporites |
Appendicisporites tricuspidatus
|
Virginia |
Early Cenomanian |
Late Cenomanian |
Aratrisporites |
Aratrisporites sp
|
Maryland |
Middle Albian |
Early Cenomanian |
Aratrisporites |
Aratrisporites sp
|
Virginia |
Early Cenomanian |
|
Araucariacites |
Araucariacites australis
|
Virginia |
Middle Albian |
Late Santonian |
Araucariacites |
Araucariacites australis
|
Maryland |
Early Neocomian |
Early Cenomanian |
Araucariacites |
Araucariacites sp
|
Maryland |
Middle Albian |
|
Asteropollis |
Asteropollis asteroides
|
Maryland |
Middle Albian |
|
Asteropollis |
Asteropollis sp
|
Maryland |
Early Cenomanian |
|
Atlantopollis |
Atlantopollis sp
|
Virginia |
Late Cenomanian |
Eocene |
Betula |
Betula sp
|
Virginia |
Late Albian |
Eocene |
Betulaceae |
Betulaceae
|
Virginia |
Eocene |
|
Calamospora |
Calamospora sp
|
Virginia |
Early Neocomian |
Middle Neocomian |
Camarozonosporites |
Camarozonosporites sp
|
Maryland |
Middle Albian |
Early Cenomanian |
Camarozonosporites |
Camarozonosporites sp
|
Maryland |
Campanian |
|
Camarozonosporites |
Camarozonosporites sp
|
Virginia |
Late Cenomanian |
Eocene |