Odontochitina |
Odontochitina costata
|
Canada(Eastern Offshore) |
Middle Miocene |
Pleistocene |
Odontochitina |
Odontochitina costata
|
Canada(Eastern Offshore) |
Middle Miocene |
Late Miocene |
Odontochitina |
Odontochitina costata
|
Canada(Eastern Offshore) |
Late Eocene |
|
Odontochitina |
Odontochitina costata
|
Canada(Eastern Offshore) |
Middle Miocene |
Late Miocene |
Odontochitina |
Odontochitina costata
|
Canada(Eastern Offshore) |
Late Eocene |
|
Odontochitina |
Odontochitina operculata
|
Canada(Eastern Offshore) |
Late Eocene |
Miocene |
Odontochitina |
Odontochitina operculata
|
Canada(Eastern Offshore) |
Late Eocene |
Miocene |
Odontochitina |
Odontochitina porifera
|
Canada(Eastern Offshore) |
Bathonian |
|
Odontochitina |
Odontochitina porifera
|
Canada(Eastern Offshore) |
Coniacian |
Santonian |
Odontochitina |
Odontochitina porifera
|
Canada(Eastern Offshore) |
Turonian |
Santonian |
Odontochitina |
Odontochitina porifera
|
Canada(Eastern Offshore) |
Bathonian |
|
Odontochitina |
Odontochitina porifera
|
Canada(Eastern Offshore) |
Coniacian |
Santonian |
Oligosphaeridium |
Oligosphaeridium anthophorum
|
Canada(Eastern Offshore) |
Late Hettangian |
Early Sinemurian |
Oligosphaeridium |
Oligosphaeridium anthophorum
|
Canada(Eastern Offshore) |
Late Miocene |
Pleistocene |
Oligosphaeridium |
Oligosphaeridium anthophorum
|
Canada(Eastern Offshore) |
Late Hettangian |
Early Sinemurian |
Oligosphaeridium |
Oligosphaeridium anthophorum
|
Canada(Eastern Offshore) |
Late Miocene |
Pleistocene |
Oligosphaeridium |
Oligosphaeridium asterigerum
|
Canada(Eastern Offshore) |
Early Aptian |
|