Anulatisporites |
Anulatisporites labiatus
|
USSR(Russian Platform) |
Late Mississippian |
|
Anulatisporites |
Anulatisporites orbiculatus
|
Canada(NWT) |
Chesterian |
|
Anulatisporites |
Anulatisporites orbiculatus
|
Spitsbergen |
Late Mississippian |
|
Anulatisporites |
Anulatisporites orbiculatus
|
USSR(Russian Platform) |
Late Mississippian |
|
Apiculatisporis |
Apiculatisporis baccatus
|
Canada |
Late Mississippian |
|
Apiculatisporis |
Apiculatisporis baccatus
|
Scotland |
Late Mississippian |
|
Apiculatisporis |
Apiculatisporis baccatus
|
England |
Late Mississippian |
|
Apiculatisporis |
Apiculatisporis baccatus
|
USA(Mid-Continent) |
Late Mississippian |
|
Bellispores |
Bellispores nitidus
|
Europe |
Late Mississippian |
|
Bellispores |
Bellispores nitidus
|
Scotland |
Late Mississippian |
|
Bellispores |
Bellispores nitidus
|
England |
Late Mississippian |
|
Bellispores |
Bellispores nitidus
|
USA(Mid-Continent) |
Late Mississippian |
|
Camptozonotriletes |
Camptozonotriletes velatus
|
Spitsbergen |
Late Mississippian |
|
Camptozonotriletes |
Camptozonotriletes velatus
|
USSR(Russian Platform) |
Late Mississippian |
|
Camptozonotriletes |
Camptozonotriletes velatus
|
USSR(Ukrainian SSR) |
Late Mississippian |
|
Camptozonotriletes |
Camptozonotriletes velatus
|
Canada(NWT) |
Chesterian |
|
Chaetosphaerites |
Chaetosphaerites pollenisimilis
|
Canada |
Late Mississippian |
|