Brochopsophosphaera |
Brochopsophosphaera diligens
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Brochopsophosphaera |
Brochopsophosphaera diligens
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Leiopsophosphaera |
Leiopsophosphaera minuta
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Granopsophosphaera |
Granopsophosphaera guttata
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Brochopsophosphaera |
Brochopsophosphaera uralica
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Discina |
Discina asperella
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Discina |
Discina scabrosa
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Hymenodiscina |
Hymenodiscina sp
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Hymenodiscina |
Hymenodiscina adumbrata
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Lophopsophosphaera |
Lophopsophosphaera safes
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Sacculatina |
Sacculatina sp
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Trachytriletes |
Trachytriletes minor
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Acanthotriletes |
Acanthotriletes perpusillus
|
USSR(Bashkir ASSR) |
Silurian |
Late Eifelian |
Acanthotriletes |
Acanthotriletes parvispinosus
|
USSR(Bashkir ASSR) |
Silurian |
Givetian |
Brochotriletes |
Brochotriletes minutissimus
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Lophotriletes |
Lophotriletes entis
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Retusotriletes |
Retusotriletes medius
|
USSR(Bashkir ASSR) |
Early Devonian |
|