Spheripollenites |
Spheripollenites
|
Australia |
Late Mesozoic |
|
Spinainaperturites |
Spinainaperturites
|
Minnesota |
Late Cretaceous |
|
Spinosopites |
Spinosopites
|
Nd |
Nd |
|
Spinozonotriletes |
Spinozonotriletes
|
Australia |
Late Devonian |
|
Spinozonotriletes |
Spinozonotriletes
|
England |
Tournaisian |
|
Spinozonotriletes |
Spinozonotriletes
|
Illinois |
Devonian |
|
Spinozonotriletes |
Spinozonotriletes
|
Canada(Nova Scotia) |
Mississippian |
|
Spinulaepollis |
Spinulaepollis arceuthobioides
|
E.Germany |
Chattian |
|
Spongiosisporis |
Spongiosisporis spongiosus
|
Germany |
Eocene |
|
Sporites |
Sporites adriennis
|
Nd |
Nd |
|
Sporites |
Sporites adriennis
|
Nd |
Nd |
|
Sporites |
Sporites cicatricosus
|
Nd |
Nd |
|
Sporites |
Sporites dorogensis
|
Nd |
Nd |
|
Staphylotheca |
Staphylotheca kilpatrickensis
|
Nd |
Nd |
|
Staplinisporites |
Staplinisporites caminus
|
Australia |
Oxfordian |
|
Stellisporites |
Stellisporites
|
Germany |
Westphalian C |
|
Stenozonoligotriletum |
Stenozonoligotriletum
|
USSR |
Proterozoic |
|