Name | From | To | Age range |
---|---|---|---|
Acanthaulax acanthosphaera | Pliensbachian | Kimmeridgian |
|
Acanthaulax | Mesozoic | Recent |
|
Name | From | To | Age range |
---|---|---|---|
Acanthaulax acanthosphaera | Pliensbachian | Kimmeridgian |
|
Acanthaulax | Mesozoic | Recent |
|