Tenellisporites |
Tenellisporites
|
Nd |
Nd |
|
Tenellisporites |
Tenellisporites aachenensis
|
Netherlands |
Santonian |
|
Tenellisporites |
Tenellisporites branisoviensis
|
Czechoslovakia |
Cenomanian |
Campanian |
Tenellisporites |
Tenellisporites helios
|
Nd |
Nd |
|
Tenellisporites |
Tenellisporites marcinkiewiczae
|
Germany |
Late Ladinian |
Carnian |
Tenellisporites |
Tenellisporites planispinosus
|
Poland |
Ladinian |
|
Tenellisporites |
Tenellisporites pubescens
|
Netherlands |
Santonian |
|
Tenellisporites |
Tenellisporites spinatus
|
Minnesota |
Cenomanian |
|
Tenellisporites |
Tenellisporites tenellus
|
Netherlands |
Santonian |
|
Tetraletisporites |
Tetraletisporites
|
Nd |
Nd |
|
Tetraletisporites |
Tetraletisporites microreticulatus
|
France |
Toarcian |
|
Tetraletisporites |
Tetraletisporites semireticulatus
|
France |
Toarcian |
Aalenian |
Tetraletisporites |
Tetraletisporites tectundulus
|
France |
Toarcian |
Aalenian |
Thomsonia |
Thomsonia
|
Nd |
Nd |
|
Thomsonia |
Thomsonia alata
|
Nd |
Nd |
|
Thomsonia |
Thomsonia arctica
|
Nd |
Nd |
|
Thomsonia |
Thomsonia arctica
|
Norway |
Jurassic |
|