Cyclonephelium |
Cyclonephelium intricatum
|
Canada(Eastern Offshore) |
Early Oligocene |
|
Cyclonephelium |
Cyclonephelium sp
|
Canada(Eastern Offshore) |
Early Oligocene |
|
Cyclonephelium |
Cyclonephelium vannophorum
|
Canada(Eastern Offshore) |
Hauterivian |
Coniacian |
Cyclopsiella |
Cyclopsiella elliptica
|
Canada(Eastern Offshore) |
Early Miocene |
|
Cyclopsiella |
Cyclopsiella sp.A Will.& Brid.,1975
sp. nov. |
Canada(Eastern Offshore) |
Late Miocene |
|
Deflandrea |
Deflandrea echinoidea
|
Canada(Eastern Offshore) |
Early Campanian |
|
Deflandrea |
Deflandrea heterophlycta
|
Canada(Eastern Offshore) |
Early Oligocene |
|
Deflandrea |
Deflandrea leptodermata
|
Canada(Eastern Offshore) |
Early Paleocene |
|
Deflandrea |
Deflandrea perlucida
|
Canada(Eastern Offshore) |
Barremian |
Aptian |
Deflandrea |
Deflandrea phosphoritica
|
Canada(Eastern Offshore) |
Middle Oligocene |
Late Oligocene |
Deflandrea |
Deflandrea spinulosa
|
Canada(Eastern Offshore) |
Middle Oligocene |
Late Oligocene |
Deflandrea |
Deflandrea sverdrupiana
|
Canada(Eastern Offshore) |
Santonian |
Campanian |
Deflandrea |
Deflandrea wardenensis
|
Canada(Eastern Offshore) |
Early Oligocene |
|
Dingodinium |
Dingodinium cerviculum
|
Canada(Eastern Offshore) |
Barremian |
|
Dinogymnium |
Dinogymnium acuminatum
|
Canada(Eastern Offshore) |
Santonian |
Maastrichtian |
Dinogymnium |
Dinogymnium digitus
|
Canada(Eastern Offshore) |
Campanian |
|
Dinogymnium |
Dinogymnium euclaense
|
Canada(Eastern Offshore) |
Maastrichtian |
|