Pantiella |
Pantiella
|
Nd |
Nd |
|
Pantiella |
Pantiella bharadwaji
|
India(West Bengal) |
Early Triassic |
|
Pantiella |
Pantiella bosei
|
India(West Bengal) |
Early Triassic |
|
Parazolla |
Parazolla
|
Nd |
Nd |
|
Parazolla |
Parazolla heterotricha
|
Montana |
Campanian |
|
Parazollopsis |
Parazollopsis
|
Nd |
Nd |
|
Parazollopsis |
Parazollopsis cascadensis
|
Montana |
Aptian |
|
Paxillitriletes |
Paxillitriletes
|
Nd |
Nd |
|
Paxillitriletes |
Paxillitriletes alatus
|
England |
Hauterivian |
|
Paxillitriletes |
Paxillitriletes arcticus
|
Norway |
Jurassic |
|
Paxillitriletes |
Paxillitriletes arcticus
|
Norway |
Jurassic |
|
Paxillitriletes |
Paxillitriletes battenii
|
England |
Valanginian |
|
Paxillitriletes |
Paxillitriletes cutchensis
|
India(Gujarat) |
Early Cretaceous |
|
Paxillitriletes |
Paxillitriletes dakotaensis
|
Iowa |
Cenomanian |
|
Paxillitriletes |
Paxillitriletes divisus
|
Netherlands |
Early Valanginian |
|
Paxillitriletes |
Paxillitriletes fairlightensis
|
England |
Berriasian |
|
Paxillitriletes |
Paxillitriletes granulatus
|
Germany |
Berriasian |
|