Rhamphegenys |
Rhamphegenys
|
Canada(Ontario) |
Rocklandian |
|
Rhamphegenys |
Rhamphegenys whiteae
|
Canada(Ontario) |
Rocklandian |
|
Eunicites |
Eunicites whiteae
|
Canada(Ontario) |
Rocklandian |
|
Belegenys |
Belegenys
|
Canada(Quebec) |
Middle Tremadocian |
|
Belegenys |
Belegenys geisacantha
|
Canada(Quebec) |
Middle Tremadocian |
|
Eunicites |
Eunicites geisacanthus
|
Canada(Quebec) |
Middle Tremadocian |
|
Pollagenys |
Pollagenys
|
France(Garonne,Haute) |
Middle Frasnian |
|
Pollagenys |
Pollagenys aequilateralis
|
France(Garonne,Haute) |
Middle Frasnian |
|
Staurocephalites |
Staurocephalites aequilateralis
|
France(Garonne,Haute) |
Middle Frasnian |
|
Otogenys |
Otogenys
|
France(Manche) |
Early Siegenian |
Middle Siegenian |
Otogenys |
Otogenys cotentinensis
|
France(Manche) |
Early Siegenian |
Middle Siegenian |
Leodicites |
Leodicites cotentinensis
|
France(Manche) |
Early Siegenian |
Middle Siegenian |
Cornugenys |
Cornugenys
|
Iowa |
Early Famennian |
|
Cornugenys |
Cornugenys decora
|
Iowa |
Early Famennian |
|
Ildraites |
Ildraites decorus
|
Iowa |
Early Famennian |
|
Nereigenys |
Nereigenys
|
Iowa |
Early Famennian |
|
Nereigenys |
Nereigenys disjuncta
|
Iowa |
Early Famennian |
|