Adnatosphaeridium |
Adnatosphaeridium sp
|
Maryland |
Paleocene |
Eocene |
Apteodinium |
Apteodinium sp
|
Maryland |
Paleocene |
Eocene |
Cordosphaeridium |
Cordosphaeridium bipolare
|
Maryland |
Paleocene |
Eocene |
Cordosphaeridium |
Cordosphaeridium sp
|
Maryland |
Paleocene |
Eocene |
Deflandrea |
Deflandrea obscura
|
Maryland |
Paleocene |
Eocene |
Deflandrea |
Deflandrea sp
|
Maryland |
Paleocene |
Eocene |
Chlamydophorella |
Chlamydophorella urna
|
Maryland |
Paleocene |
Eocene |
Hemicystodinium |
Hemicystodinium sp
|
Maryland |
Paleocene |
Eocene |
Horologinella |
Horologinella apiculata
|
Maryland |
Paleocene |
Eocene |
Hystrichokolpoma |
Hystrichokolpoma sp
|
Maryland |
Paleocene |
Eocene |
Hystrichosphaeropsis |
Hystrichosphaeropsis borussica
|
Maryland |
Paleocene |
Eocene |
Impletosphaeridium |
Impletosphaeridium rugosum
|
Maryland |
Paleocene |
Eocene |
Lanternosphaeridium |
Lanternosphaeridium sp
|
Maryland |
Paleocene |
Eocene |
Spiniferites |
Spiniferites cornutus
|
Maryland |
Paleocene |
Eocene |
Spiniferites |
Spiniferites crassipellis
|
Maryland |
Paleocene |
Eocene |
Spiniferites |
Spiniferites ramosus
|
Maryland |
Paleocene |
Eocene |
Spiniferites |
Spiniferites septatus
|
Maryland |
Paleocene |
Eocene |