Paradrilonereigenys |
Paradrilonereigenys fairleghdickinsonae
|
North America |
Cretaceous |
|
Paraglycerites |
Paraglycerites antedentatus
|
Nd |
Nd |
|
Paraglycerites |
Paraglycerites necans
|
Nd |
Nd |
|
Paragnathites |
Paragnathites voironensis
|
Europe |
Quaternary |
|
Paranereites |
Paranereites balticus
|
Europe |
Triassic |
|
Paulinites |
Paulinites burgensis
|
Europe |
Late Gothlandian |
|
Paulinites |
Paulinites caniuensis
|
South America |
Middle Ordovician |
|
Paulinites |
Paulinites gladiatus
|
Europe |
Silurian |
|
Paulinites |
Paulinites paranaensis
|
Europe |
Early Devonian |
|
Paulinites |
Paulinites paranaensis
|
South America |
Early Devonian |
|
Paulinites |
Paulinites polonensis
|
Europe |
Silurian |
|
Pernerites |
Pernerites giganteus
|
Europe |
Middle Ordovician |
Late Ordovician |
Pistoprion |
Pistoprion transitans
|
Europe |
Ordovician |
Silurian |
Polychaetaspis |
Polychaetaspis aequilateralis
|
Europe |
Middle Gothlandian |
Late Gothlandian |
Polychaetaspis |
Polychaetaspis gadomskae
|
Europe |
Middle Ordovician |
|
Polychaetaspis |
Polychaetaspis hindei
|
Europe |
Late Devonian |
|
Polychaetaspis |
Polychaetaspis incisus
|
Europe |
Middle Ordovician |
|