Synsphaeridium |
Synsphaeridium conglutinatum
|
USSR(Turkmen SSR) |
Late Carboniferous |
|
Synsphaeridium |
Synsphaeridium sorediforme
|
USSR(Turkmen SSR) |
Late Carboniferous |
|
Trachyminuscula |
Trachyminuscula
|
USSR(Saratov) |
Devonian |
|
Trachyminuscula |
Trachyminuscula
|
USSR(Saratov) |
Early Permian |
|
Trachyminuscula |
Trachyminuscula sp
|
USSR(Saratov) |
Devonian |
Carboniferous |
Trachyminuscula |
Trachyminuscula sp
|
USSR(Turkmen SSR) |
Late Carboniferous |
|
Trachypsophosphaera |
Trachypsophosphaera
|
USSR(Turkmen SSR) |
Early Permian |
|
Trachypsophosphaera |
Trachypsophosphaera sp
|
USSR(Saratov) |
Carboniferous |
|
Trachytriletes |
Trachytriletes solidus
|
USSR(Saratov) |
Devonian |
|
Trematozonotriletes |
Trematozonotriletes bialatus
|
USSR(Saratov) |
Carboniferous |
|
Trematozonotriletes |
Trematozonotriletes commutatus
|
USSR(Saratov) |
Carboniferous |
|
Trematozonotriletes |
Trematozonotriletes gibberosus
|
USSR(Turkmen SSR) |
Late Carboniferous |
|
Trematozonotriletes |
Trematozonotriletes simplex
|
USSR(Saratov) |
Carboniferous |
|
Trematozonotriletes |
Trematozonotriletes sp
|
USSR(Saratov) |
Devonian |
|
Trilobozonotriletes |
Trilobozonotriletes trilobus
|
USSR(Saratov) |
Devonian |
Carboniferous |
Zonoleiosphaeridium |
Zonoleiosphaeridium
|
USSR(Saratov) |
Devonian |
|
Zonoleiosphaeridium |
Zonoleiosphaeridium
|
USSR(Turkmen SSR) |
Early Permian |
|