Granopsophosphaera |
Granopsophosphaera guttata
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Granopsophosphaera |
Granopsophosphaera sp
|
USSR(Bashkir ASSR) |
Silurian |
|
Granopsophosphaera |
Granopsophosphaera sp
|
USSR(Bashkir ASSR) |
Late Frasnian |
Early Carboniferous |
Granopsophosphaera |
Granopsophosphaera subovata
|
USSR(Bashkir ASSR) |
Silurian |
|
Granopsophosphaera |
Granopsophosphaera vulgata
|
USSR(Bashkir ASSR) |
Late Frasnian |
Early Carboniferous |
Hymenodiscina |
Hymenodiscina adumbrata
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Hymenodiscina |
Hymenodiscina conspicua
|
USSR(Bashkir ASSR) |
Late Frasnian |
Early Carboniferous |
Hymenodiscina |
Hymenodiscina particularis
|
USSR(Bashkir ASSR) |
Late Frasnian |
Early Carboniferous |
Hymenodiscina |
Hymenodiscina sincera
|
USSR(Bashkir ASSR) |
Late Frasnian |
Early Carboniferous |
Hymenodiscina |
Hymenodiscina sp
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Hymenozonotriletes |
Hymenozonotriletes abynatus
|
USSR(Kazakh SSR) |
Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes acerosus
|
USSR(Bashkir ASSR) |
Late Eifelian |
|
Hymenozonotriletes |
Hymenozonotriletes biformis
|
USSR(Bashkir ASSR) |
Late Eifelian |
|
Hymenozonotriletes |
Hymenozonotriletes celeber
|
USSR(Bashkir ASSR) |
Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes comans
|
USSR(Bashkir ASSR) |
Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes comans
|
USSR(Bashkir ASSR) |
Givetian |
|
Hymenozonotriletes |
Hymenozonotriletes consuetus
|
USSR(Bashkir ASSR) |
Early Eifelian |
|