Name | From | To | Age range |
---|---|---|---|
Leiosphaera acrobiculata | Turonian | Santonian |
|
Leiosphaera | Ordovician | Cretaceous |
|
Name | From | To | Age range |
---|---|---|---|
Leiosphaera acrobiculata | Turonian | Santonian |
|
Leiosphaera | Ordovician | Cretaceous |
|