Lophopsophosphaera |
Lophopsophosphaera bacula
|
USSR(Bashkir ASSR) |
Ordovician |
|
Hyrtellosphaeridium |
Hyrtellosphaeridium sp
|
USSR(Bashkir ASSR) |
Ordovician |
|
Latoporata |
Latoporata reticulata
|
USSR(Bashkir ASSR) |
Ordovician |
|
Latoporata |
Latoporata sp
|
USSR(Bashkir ASSR) |
Ordovician |
|
Baltisphaeridium |
Baltisphaeridium dorofeevii
|
USSR(Bashkir ASSR) |
Ordovician |
|
Lophodiacrodium |
Lophodiacrodium sp
|
USSR(Bashkir ASSR) |
Ordovician |
|
Acanthodiacrodium |
Acanthodiacrodium sp
|
USSR(Bashkir ASSR) |
Ordovician |
|
Pulvinosphaeridium |
Pulvinosphaeridium polygonalis
|
USSR(Bashkir ASSR) |
Ordovician |
|
Leiopsophosphaera |
Leiopsophosphaera minuta
|
USSR(Bashkir ASSR) |
Ordovician |
|
Trachypsophosphaera |
Trachypsophosphaera asemanta
|
USSR(Bashkir ASSR) |
Ordovician |
|
Brochopsophosphaera |
Brochopsophosphaera diligens
|
USSR(Bashkir ASSR) |
Silurian |
|
Rugosopsophosphaera |
Rugosopsophosphaera sp. Chib.,1977
sp. nov. |
USSR(Bashkir ASSR) |
Silurian |
|
Dictyopsophosphaera |
Dictyopsophosphaera sp
|
USSR(Bashkir ASSR) |
Silurian |
|
Micrhystridium |
Micrhystridium sp
|
USSR(Bashkir ASSR) |
Silurian |
|
Discina |
Discina asperella
|
USSR(Bashkir ASSR) |
Silurian |
|
Granopsophosphaera |
Granopsophosphaera sp
|
USSR(Bashkir ASSR) |
Silurian |
|
Brochopsophosphaera |
Brochopsophosphaera uralica
|
USSR(Bashkir ASSR) |
Silurian |
|