Stenozonotriletes |
Stenozonotriletes minor
|
USSR(Belorussian SSR) |
Early Tournaisian |
|
Stenozonotriletes |
Stenozonotriletes pumilus
|
USSR(Belorussian SSR) |
Late Tournaisian |
|
Stenozonotriletes |
Stenozonotriletes scabrus
|
USSR(Belorussian SSR) |
Early Tournaisian |
|
Stenozonotriletes |
Stenozonotriletes stenolomus
|
USSR(Belorussian SSR) |
Early Tournaisian |
|
Stenozonotriletes |
Stenozonotriletes stenozonalis
|
Spitsbergen |
Tournaisian |
|
Tholisporites |
Tholisporites foveolatus
|
Spitsbergen |
Tournaisian |
|
Trachytriletes |
Trachytriletes asperatus
|
USSR(Belorussian SSR) |
Late Tournaisian |
|
Trachytriletes |
Trachytriletes solidus
|
USSR(Belorussian SSR) |
Late Famennian |
|
Trachytriletes |
Trachytriletes solidus
|
USSR(Belorussian SSR) |
Early Tournaisian |
|
Trachytriletes |
Trachytriletes solidus
|
USSR(Belorussian SSR) |
Late Tournaisian |
|
Trilobozonotriletes |
Trilobozonotriletes incisotrilobus
|
USSR(Belorussian SSR) |
Late Tournaisian |
|
Vallatisporites |
Vallatisporites
|
Libya |
Late Devonian |
|
Vallatisporites |
Vallatisporites vallatus
|
Canada(Nova Scotia) |
Early Mississippian |
|
Vallatisporites |
Vallatisporites verrucosus
|
Canada(Nova Scotia) |
Early Mississippian |
|
Velosporites |
Velosporites echinatus
|
Spitsbergen |
Tournaisian |
|
Verrucosisporites |
Verrucosisporites gobbettii
|
Spitsbergen |
Tournaisian |
|
Verrucosisporites |
Verrucosisporites grumosus
|
England |
Early Tournaisian |
|