Psaligonyaulax |
Psaligonyaulax apatela
|
Nd |
Late Bathonian |
Middle Hauterivian |
Psaligonyaulax |
Psaligonyaulax cypraea
|
England(Dorset) |
Kimmeridgian |
|
Psaligonyaulax |
Psaligonyaulax deflandrei
|
Nd |
Late Bathonian |
Middle Hauterivian |
Psaligonyaulax |
Psaligonyaulax dualis
|
Nd |
Late Bathonian |
Middle Hauterivian |
Psaligonyaulax |
Psaligonyaulax dualis
|
Nd |
Late Bathonian |
Middle Hauterivian |
Rhynchodiniopsis |
Rhynchodiniopsis
|
France |
Senonian |
|
Rhynchodiniopsis |
Rhynchodiniopsis ambigua
|
France(Jura) |
Kimmeridgian |
|
Rhynchodiniopsis |
Rhynchodiniopsis aptiana
|
Nd |
Late Bathonian |
Middle Hauterivian |
Rhynchodiniopsis |
Rhynchodiniopsis bacculata
|
Romania |
Pontian |
|
Rhynchodiniopsis |
Rhynchodiniopsis cauda
|
England |
Kimmeridgian |
|
Rhynchodiniopsis |
Rhynchodiniopsis confusa
|
USSR(Moscow) |
Late Jurassic |
|
Rhynchodiniopsis |
Rhynchodiniopsis crassicornuta
|
Nd |
Nd |
|
Rhynchodiniopsis |
Rhynchodiniopsis downiei
|
Canada(W.Canada) |
Oxfordian |
|
Rhynchodiniopsis |
Rhynchodiniopsis episoma
|
England(Yorkshire) |
Late Barremian |
|
Rhynchodiniopsis |
Rhynchodiniopsis fimbriata
|
England(Yorkshire) |
Middle Barremian |
|
Rhynchodiniopsis |
Rhynchodiniopsis giuseppei
|
Nd |
Nd |
|
Rhynchodiniopsis |
Rhynchodiniopsis giuseppei
|
Nd |
Nd |
|