Deflandrea |
Deflandrea vestita
|
Atlantic Ocean |
Middle Albian |
Late Albian |
Diacanthum |
Diacanthum hollisteri
|
Atlantic Ocean |
Early Berriasian |
Early Hauterivian |
Dingodinium |
Dingodinium cerviculum
|
Atlantic Ocean |
Early Valanginian |
Early Albian |
Druggidium |
Druggidium apicopaucicum
|
Atlantic Ocean |
Early Valanginian |
Early Aptian |
Druggidium |
Druggidium deflandrei
|
Atlantic Ocean |
Late Valanginian |
Early Albian |
Druggidium |
Druggidium rhabdoreticulatum
|
Atlantic Ocean |
Early Hauterivian |
Early Albian |
Ephedripites |
Ephedripites multicostatus
|
Atlantic Ocean |
Berriasian |
Albian |
Ephedripites |
Ephedripites virginiaensis
|
Atlantic Ocean |
Early Valanginian |
Late Albian |
Gonyaulacysta |
Gonyaulacysta episoma
|
Atlantic Ocean |
Late Valanginian |
Early Aptian |
Gonyaulacysta |
Gonyaulacysta helicoidea
|
Atlantic Ocean |
Early Valanginian |
Early Albian |
Gonyaulacysta |
Gonyaulacysta longicornis
|
Atlantic Ocean |
Early Valanginian |
Early Hauterivian |
Hexagonifera |
Hexagonifera cylindrica
|
Atlantic Ocean |
Early Berriasian |
Middle Albian |
Hystrichodinium |
Hystrichodinium voigtii
|
Atlantic Ocean |
Early Hauterivian |
Early Albian |
Hystrichosphaeridium |
Hystrichosphaeridium arundum
|
Atlantic Ocean |
Middle Albian |
Late Albian |
Hystrichosphaeridium |
Hystrichosphaeridium cooksoniae
|
Atlantic Ocean |
Early Barremian |
Late Albian |
Leptolepidites |
Leptolepidites epacrornatus
|
Atlantic Ocean |
Berriasian |
Albian |
Litosphaeridium |
Litosphaeridium siphoniphorum
|
Atlantic Ocean |
Late Albian |
|