Hemicystodinium |
Hemicystodinium zoharyi
|
Canada(Eastern Offshore) |
Pleistocene |
|
Hemicystodinium |
Hemicystodinium zoharyi
|
Canada(Eastern Offshore) |
Eocene |
Miocene |
Hemicystodinium |
Hemicystodinium zoharyi
|
Canada(Eastern Offshore) |
Pleistocene |
|
Hemiplacophora |
Hemiplacophora semilunifera
|
Canada(Eastern Offshore) |
Late Eocene |
|
Hemiplacophora |
Hemiplacophora semilunifera
|
Canada(Eastern Offshore) |
Late Eocene |
|
Heteraulacacysta |
Heteraulacacysta campanula
|
Canada(Eastern Offshore) |
Eocene |
Early Oligocene |
Heteraulacacysta |
Heteraulacacysta campanula
|
Canada(Eastern Offshore) |
Middle Miocene |
|
Heteraulacacysta |
Heteraulacacysta campanula
|
Canada(Eastern Offshore) |
Eocene |
Early Oligocene |
Heteraulacacysta |
Heteraulacacysta campanula
|
Canada(Eastern Offshore) |
Middle Miocene |
|
Heteraulacacysta |
Heteraulacacysta leptalea
|
Canada(Eastern Offshore) |
Eocene |
Early Oligocene |
Heteraulacacysta |
Heteraulacacysta leptalea
|
Canada(Eastern Offshore) |
Eocene |
Early Oligocene |
Heteraulacacysta |
Heteraulacacysta leptalea
|
Canada(Eastern Offshore) |
Eocene |
Early Oligocene |
Heteraulacacysta |
Heteraulacacysta leptalea
|
Canada(Eastern Offshore) |
Eocene |
Early Oligocene |
Heteraulacacysta |
Heteraulacacysta sp
|
Canada(Eastern Offshore) |
Early Miocene |
|
Heteraulacacysta |
Heteraulacacysta sp
|
Canada(Eastern Offshore) |
Early Miocene |
|
Heterosphaeridium |
Heterosphaeridium heteracanthum
|
Canada(Eastern Offshore) |
Turonian |
|
Hexagonifera |
Hexagonifera chlamydata
|
Canada(Eastern Offshore) |
Santonian |
Maestrichtian |