Spiniferites |
Spiniferites monilis
|
Canada(Eastern Offshore) |
Late Eocene |
Middle Miocene |
Spiniferites |
Spiniferites pseudofurcatus
|
Canada(Eastern Offshore) |
Late Eocene |
Pleistocene |
Spiniferites |
Spiniferites pseudofurcatus
|
Canada(Eastern Offshore) |
Late Eocene |
|
Spiniferites |
Spiniferites pseudofurcatus
|
Canada(Eastern Offshore) |
Pliocene |
Pleistocene |
Spiniferites |
Spiniferites pseudofurcatus
|
Canada(Eastern Offshore) |
Late Eocene |
Pleistocene |
Spiniferites |
Spiniferites pseudofurcatus
|
Canada(Eastern Offshore) |
Late Eocene |
|
Spiniferites |
Spiniferites pseudofurcatus
|
Canada(Eastern Offshore) |
Pliocene |
Pleistocene |
Spiniferites |
Spiniferites ramosus
|
Canada(Eastern Offshore) |
Eocene |
|
Spiniferites |
Spiniferites ramosus
|
Canada(Eastern Offshore) |
Cenomanian |
Pleistocene |
Spiniferites |
Spiniferites ramosus
|
Canada(Eastern Offshore) |
Eocene |
|
Spiniferites |
Spiniferites ramosus
|
Canada(Eastern Offshore) |
Cenomanian |
Pleistocene |
Spiniferites |
Spiniferites ramosus
|
Canada(Eastern Offshore) |
Cenomanian |
Pleistocene |
Spiniferites |
Spiniferites scabratus
|
Canada(Eastern Offshore) |
Late Miocene |
Pleistocene |
Spiniferites |
Spiniferites scabratus
|
Canada(Eastern Offshore) |
Late Miocene |
Pleistocene |
Spiniferites |
Spiniferites scabrosus
|
Canada(Eastern Offshore) |
Campanian |
Early Eocene |
Spiniferites |
Spiniferites scabrosus
|
Canada(Eastern Offshore) |
Campanian |
Early Eocene |
Spiniferites |
Spiniferites septatus
|
Canada(Eastern Offshore) |
Paleocene |
|