Spinizonocolpites |
Spinizonocolpites
|
Mississippi |
Late Eocene |
|
Spinosipollenites |
Spinosipollenites
|
Turkey |
Late Westphalian A |
|
Spinosipollenites |
Spinosipollenites elongatus
|
Turkey |
Late Westphalian A |
|
Spinozonotriletes |
Spinozonotriletes
|
Illinois |
Middle Devonian |
|
Spiralisporites |
Spiralisporites
|
Poland |
Early Keuper |
|
Spiralisporites |
Spiralisporites
|
Canada(Saskatchewan) |
Albian |
|
Spiralisporites |
Spiralisporites insignis
|
Poland |
Early Keuper |
|
Spiralisporites |
Spiralisporites stoveri
|
Canada(Saskatchewan) |
Albian |
|
Spirapollis |
Spirapollis
|
India(Assam) |
Early Eocene |
|
Spirapollis |
Spirapollis assamensis
|
India(Assam) |
Early Eocene |
|
Spirellina |
Spirellina
|
Nd |
Nd |
|
Spiritisporites |
Spiritisporites
|
Switzerland |
Keuper |
|
Spiritisporites |
Spiritisporites spirabilis
|
Switzerland |
Keuper |
|
Srivastavaesporites |
Srivastavaesporites
|
India(Bihar) |
Early Gondwana |
|
Srivastavaesporites |
Srivastavaesporites karanpuraensis
|
India(Bihar) |
Early Gondwana |
|
Stachycarpites |
Stachycarpites
|
Nd |
Nd |
|
Stelckia |
Stelckia
|
Canada(Alberta) |
Maastrichtian |
|