Cordosphaeridium |
Cordosphaeridium
|
Canada(Eastern Offshore) |
Eocene |
Oligocene |
Cordosphaeridium |
Cordosphaeridium
|
Canada(Eastern Offshore) |
Eocene |
Oligocene |
Cordosphaeridium |
Cordosphaeridium cantharellus
|
Canada(Eastern Offshore) |
Oligocene |
Pliocene |
Cordosphaeridium |
Cordosphaeridium cantharellus
|
Canada(Eastern Offshore) |
Middle Eocene |
|
Cordosphaeridium |
Cordosphaeridium cantharellus
|
Canada(Eastern Offshore) |
Pliocene |
Pleistocene |
Cordosphaeridium |
Cordosphaeridium cantharellus
|
Canada(Eastern Offshore) |
Oligocene |
Pliocene |
Cordosphaeridium |
Cordosphaeridium cantharellus
|
Canada(Eastern Offshore) |
Middle Eocene |
|
Cordosphaeridium |
Cordosphaeridium cantharellus
|
Canada(Eastern Offshore) |
Pliocene |
Pleistocene |
Cordosphaeridium |
Cordosphaeridium cracenospinosum
|
Canada(Eastern Offshore) |
Eocene |
|
Cordosphaeridium |
Cordosphaeridium cracenospinosum
|
Canada(Eastern Offshore) |
Eocene |
|
Cordosphaeridium |
Cordosphaeridium exilimurum
|
Canada(Eastern Offshore) |
Eocene |
|
Cordosphaeridium |
Cordosphaeridium exilimurum
|
Canada(Eastern Offshore) |
Eocene |
|
Cordosphaeridium |
Cordosphaeridium fibrospinosum
|
Canada(Eastern Offshore) |
Campanian |
Oligocene |
Cordosphaeridium |
Cordosphaeridium fibrospinosum
|
Canada(Eastern Offshore) |
Middle Miocene |
Pleistocene |
Cordosphaeridium |
Cordosphaeridium fibrospinosum
|
Canada(Eastern Offshore) |
Campanian |
Oligocene |
Cordosphaeridium |
Cordosphaeridium fibrospinosum
|
Canada(Eastern Offshore) |
Middle Miocene |
Pleistocene |
Cordosphaeridium |
Cordosphaeridium funiculatum
|
Canada(Eastern Offshore) |
Middle Eocene |
Early Oligocene |