Arabellites |
Arabellites sp
|
Italy |
Late Cretaceous |
|
Atraktoprion |
Atraktoprion sp
sp. nov. |
Poland |
Ordovician |
|
Kalloprion |
Kalloprion sp
|
Poland |
Ordovician |
|
Kielanoprion |
Kielanoprion pomeranensis
|
Poland |
Late Permian |
|
Langeites |
Langeites sp
|
Italy(Sicily) |
Late Carboniferous |
Early Permian |
Mochtyella |
Mochtyella cristata
|
Poland |
Middle Ordovician |
|
Mochtyella |
Mochtyella sp
|
Poland |
Ordovician |
|
Ophryotrocha |
Ophryotrocha sp
|
Italy |
Late Cretaceous |
|
Paulinites |
Paulinites paranaensis
|
Brazil |
Devonian |
|
Paulinites |
Paulinites sp
|
Poland |
Silurian |
|
Polychaetaspis |
Polychaetaspis sp
|
Poland |
Ordovician |
|
Polychaetaspis |
Polychaetaspis tuberculatus
|
Poland |
Middle Ordovician |
|
Polychaetaspis |
Polychaetaspis wyszogrodensis
|
Poland |
Middle Ordovician |
|
Ramphoprion |
Ramphoprion sp
|
Ohio |
Ordovician |
|