Crinalium |
Crinalium sp
|
Colorado |
Middle Eocene |
|
Crinalium |
Crinalium sp
|
Colorado |
Middle Eocene |
|
Crinalium |
Crinalium sp
|
Utah |
Middle Eocene |
|
Crinalium |
Crinalium sp
|
Utah |
Middle Eocene |
|
Didymella |
Didymella sp
|
Colorado |
Middle Eocene |
|
Didymella |
Didymella sp
|
Utah |
Middle Eocene |
|
Didymella |
Didymella sp
|
Colorado |
Middle Eocene |
|
Eoglobella |
Eoglobella
|
Colorado |
Middle Eocene |
|
Eoglobella |
Eoglobella
|
Utah |
Middle Eocene |
|
Eoglobella |
Eoglobella longipes
|
Colorado |
Eocene |
|
Eoglobella |
Eoglobella longipes
|
Utah |
Eocene |
|
Eoglobella |
Eoglobella longipes
sp. nov. |
Colorado |
Middle Eocene |
|
Eoglobella |
Eoglobella longipes
|
Utah |
Eocene |
|
Eremosphaera |
Eremosphaera sp
|
Colorado |
Middle Eocene |
|
Eremosphaera |
Eremosphaera sp
|
Utah |
Middle Eocene |
|
Euglypha |
Euglypha robusticornis
sp. nov. |
Colorado |
Middle Eocene |
|
Euglypha |
Euglypha robusticornis
sp. nov. |
Utah |
Middle Eocene |
|