Archaeopsophosphaera |
Archaeopsophosphaera asperata
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Archaeopsophosphaera |
Archaeopsophosphaera asperata
|
USSR(Permsk Oblast) |
Early Devonian |
|
Archaeopsophosphaera |
Archaeopsophosphaera rugosa
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Archaeopsophosphaera |
Archaeopsophosphaera rugosa
|
USSR(Permsk Oblast) |
Early Devonian |
|
Leiominuscula |
Leiominuscula rugosa
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Leiominuscula |
Leiominuscula rugosa
|
USSR(Permsk Oblast) |
Early Devonian |
|
Leiosphaeridia |
Leiosphaeridia hyperboreica
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Leiosphaeridia |
Leiosphaeridia incerta
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Leiosphaeridia |
Leiosphaeridia incerta
|
USSR(Permsk Oblast) |
Early Devonian |
|
Leiosphaeridia |
Leiosphaeridia paleaceae
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Leiosphaeridia |
Leiosphaeridia plana
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Lophosphaeridium |
Lophosphaeridium tuberculiferum
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Lophosphaeridium |
Lophosphaeridium tuberculiferum
|
USSR(Permsk Oblast) |
Early Devonian |
|
Spumiosa |
Spumiosa spongiosa
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Spumiosa |
Spumiosa spongiosa
|
USSR(Permsk Oblast) |
Early Devonian |
|
Spumiosa |
Spumiosa spumosa
|
USSR(Bashkir ASSR) |
Early Devonian |
|
Spumiosa |
Spumiosa spumosa
|
USSR(Permsk Oblast) |
Early Devonian |
|