Name | From | To | Age range |
---|---|---|---|
Protarabellites | Ordovician | Devonian |
|
Protarabellites angustus | Middle Devonian | Middle Devonian |
|
Protarabellites canadensis | Middle Devonian | Middle Devonian |
|
Protarabellites concavus | Mohawkian | Mohawkian |
|
Protarabellites delectus | Middle Ordovician | Middle Ordovician |
|
Protarabellites diminutus | Middle Devonian | Middle Devonian |
|
Protarabellites dubius | Middle Ordovician | Middle Ordovician |
|
Protarabellites excelsus | Middle Devonian | Middle Devonian |
|
Protarabellites fidelis | Middle Ordovician | Middle Ordovician |
|
Protarabellites giganteus | Middle Devonian | Middle Devonian |
|
Protarabellites glenwoodensis | Middle Ordovician | Middle Ordovician |
|
Protarabellites grandis | Middle Ordovician | Middle Ordovician |
|
Protarabellites hamiltonensis | Middle Devonian | Middle Devonian |
|
Protarabellites humilis | Ordovician | Ordovician |
|
Protarabellites intermedius | Middle Ordovician | Middle Ordovician |
|
Protarabellites maturensis | Middle Ordovician | Middle Ordovician |
|
Protarabellites productus | Middle Ordovician | Middle Ordovician |
|