Batiacasphaera |
Batiacasphaera sp.A
sp. nov. |
Canada(Atlantic Coast) |
Middle Eocene |
|
Batiacasphaera |
Batiacasphaera sp.B
sp. nov. |
Canada(Atlantic Coast) |
Middle Eocene |
Early Oligocene |
Batiacasphaera |
Batiacasphaera sp.C
sp. nov. |
Canada(Atlantic Coast) |
Late Eocene |
|
Ceratiopsis |
Ceratiopsis depressa
|
Canada(Atlantic Coast) |
Middle Eocene |
|
Ceratiopsis |
Ceratiopsis sp.A
sp. nov. |
Canada(Atlantic Coast) |
Early Eocene |
Middle Eocene |
Chiropteridium |
Chiropteridium lobospinosum
|
Canada(Atlantic Coast) |
Oligocene |
|
Chiropteridium |
Chiropteridium mespilanum
|
Canada(Atlantic Coast) |
Oligocene |
|
Chytroeisphaeridia |
Chytroeisphaeridia sp.1
sp. nov. |
Canada(Atlantic Coast) |
Middle Eocene |
|
Cordosphaeridium |
Cordosphaeridium callosum
|
Canada(Atlantic Coast) |
Middle Eocene |
|
Cordosphaeridium |
Cordosphaeridium cantharellus
|
Canada(Atlantic Coast) |
Middle Eocene |
Oligocene |
Cordosphaeridium |
Cordosphaeridium funiculatum
|
Canada(Atlantic Coast) |
Late Eocene |
|
Cordosphaeridium |
Cordosphaeridium funiculatum
|
Canada(Atlantic Coast) |
Late Eocene |
Early Oligocene |
Cordosphaeridium |
Cordosphaeridium gracile
|
Canada(Atlantic Coast) |
Eocene |
|
Cordosphaeridium |
Cordosphaeridium inodes
|
Canada(Atlantic Coast) |
Early Eocene |
Middle Eocene |
Cordosphaeridium |
Cordosphaeridium minimum
|
Canada(Atlantic Coast) |
Middle Eocene |
Early Oligocene |
Cordosphaeridium |
Cordosphaeridium minimum
|
Canada(Atlantic Coast) |
Middle Eocene |
Oligocene |
Corrudinium |
Corrudinium incompositum
|
Canada(Atlantic Coast) |
Middle Eocene |
Early Oligocene |