Brochopsophosphaera |
Brochopsophosphaera uralica
|
USSR(Bashkir ASSR) |
Silurian |
|
Granopsophosphaera |
Granopsophosphaera subovata
|
USSR(Bashkir ASSR) |
Silurian |
|
Dictyopsophosphaera |
Dictyopsophosphaera convexa
|
USSR(Bashkir ASSR) |
Silurian |
|
Trachypsophosphaera |
Trachypsophosphaera uspenskyi
|
USSR(Bashkir ASSR) |
Silurian |
|
Hystrichosphaeridium |
Hystrichosphaeridium semanticum
|
USSR(Bashkir ASSR) |
Silurian |
|
Leiopsophosphaera |
Leiopsophosphaera trufera
|
USSR(Bashkir ASSR) |
Silurian |
|
Trachymarginata |
Trachymarginata memorabilis
|
USSR(Bashkir ASSR) |
Silurian |
|
Lophopsophosphaera |
Lophopsophosphaera safes
|
USSR(Bashkir ASSR) |
Silurian |
|
Veryhachium |
Veryhachium asfalum
|
USSR(Bashkir ASSR) |
Silurian |
|
Dictyopsophosphaera |
Dictyopsophosphaera microlacunosa
|
USSR(Bashkir ASSR) |
Silurian |
|
Lophotriletes |
Lophotriletes lepidus
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Brochotriletes |
Brochotriletes microlacunosus
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Azonomonoletes |
Azonomonoletes usitatus
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Brochotriletes |
Brochotriletes sp
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Trachypsophosphaera |
Trachypsophosphaera uspenskyi
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Brochopsophosphaera |
Brochopsophosphaera legibilis
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |
Brochopsophosphaera |
Brochopsophosphaera diligens
|
USSR(Bashkir ASSR) |
Silurian |
Early Devonian |