Asperatopsophosphaera |
Asperatopsophosphaera bavlensis
|
USSR(Koryak Okrug) |
Late Vendian |
|
Asperatopsophosphaera |
Asperatopsophosphaera magna
|
USSR(Koryak Okrug) |
Late Vendian |
|
Asperatopsophosphaera |
Asperatopsophosphaera partialis
|
USSR(Koryak Okrug) |
Late Vendian |
Early Cambrian |
Baltisphaeridium |
Baltisphaeridium orbiculare
|
USSR(Koryak Okrug) |
Early Cambrian |
|
Granomarginata |
Granomarginata sibirica
|
USSR(Koryak Okrug) |
Late Vendian |
Early Cambrian |
Granomarginata |
Granomarginata squamacea
|
USSR(Koryak Okrug) |
Late Vendian |
Early Cambrian |
Kildinella |
Kildinella andjacutica
|
USSR(Koryak Okrug) |
Riphean |
|
Kildinella |
Kildinella hyperboreica
|
USSR(Koryak Okrug) |
Riphean |
|
Kildinella |
Kildinella nordia
|
USSR(Koryak Okrug) |
Riphean |
|
Kildinella |
Kildinella sinica
|
USSR(Koryak Okrug) |
Riphean |
|
Leiomarginata |
Leiomarginata corpuscula
|
USSR(Koryak Okrug) |
Early Cambrian |
|
Leiomarginata |
Leiomarginata perforata
|
USSR(Koryak Okrug) |
Early Cambrian |
|
Lophomarginata |
Lophomarginata porata
|
USSR(Koryak Okrug) |
Late Vendian |
Early Cambrian |
Orygmatosphaeridium |
Orygmatosphaeridium rubiginosum
|
USSR(Koryak Okrug) |
Late Vendian |
|
Orygmatosphaeridium |
Orygmatosphaeridium semireticulatum
|
USSR(Koryak Okrug) |
Late Vendian |
|
Protosphaeridium |
Protosphaeridium duricorium
|
USSR(Koryak Okrug) |
Riphean |
|
Protosphaeridium |
Protosphaeridium fulvastrum
|
USSR(Koryak Okrug) |
Riphean |
|