Striatriletes |
Striatriletes superbus
|
France(Pas-de-Calais) |
Late Liassic |
Early Dogger |
Striatrisporites |
Striatrisporites
|
Nd |
Nd |
|
Striatrisporites |
Striatrisporites
|
Nd |
Nd |
|
Striatrisporites |
Striatrisporites microreticulatus
|
Nd |
Nd |
|
Striatrisporites |
Striatrisporites microreticulatus
|
France(Pas-de-Calais) |
Liassic |
Dogger |
Striatrisporites |
Striatrisporites semireticulatus
|
Nd |
Nd |
|
Striatrisporites |
Striatrisporites semireticulatus
|
France(Pas-de-Calais) |
Liassic |
Dogger |
Striatrisporites |
Striatrisporites sulcatus
|
Nd |
Nd |
|
Striatrisporites |
Striatrisporites sulcatus
|
Nd |
Nd |
|
Striatrisporites |
Striatrisporites superbus
|
France(Pas-de-Calais) |
Late Liassic |
Early Dogger |
Striatrisporites |
Striatrisporites superbus
|
France(Pas-de-Calais) |
Late Liassic |
Early Dogger |
Styx |
Styx
|
Nd |
Nd |
|
Styx |
Styx bella
|
Nd |
Nd |
|
Styx |
Styx canadensis
|
Nd |
Nd |
|
Styx |
Styx diversispinulatus
|
Nd |
Nd |
|
Styx |
Styx kondinskayae
|
Nd |
Nd |
|
Styx |
Styx longirimosa
|
Nd |
Nd |
|