Archaeopsophosphaera |
Archaeopsophosphaera
|
Nd |
Nd |
|
Archaeopsophosphaera |
Archaeopsophosphaera adischevii
|
USSR(Kirghiz SSR) |
Early Cambrian |
|
Archaeopsophosphaera |
Archaeopsophosphaera asperata
|
USSR |
Vendian |
|
Archaeopsophosphaera |
Archaeopsophosphaera fragilis
|
Nd |
Nd |
|
Archaeopsophosphaera |
Archaeopsophosphaera incrassatula
|
USSR(Urals) |
Vendian |
|
Archaeopsophosphaera |
Archaeopsophosphaera kendictasica
|
Nd |
Nd |
|
Archaeopsophosphaera |
Archaeopsophosphaera pectinata
|
USSR(Kirghiz SSR) |
Late Vendian |
|
Archaeopsophosphaera |
Archaeopsophosphaera sinuosa
|
Nd |
Vendian |
|
Archaeopsophosphaera |
Archaeopsophosphaera tenner
|
USSR |
Early Cambrian |
|
Archaeosacculina |
Archaeosacculina
|
Nd |
Nd |
|
Archaeosacculina |
Archaeosacculina
|
Nd |
Nd |
|
Archaeosacculina |
Archaeosacculina annulata
|
USSR(Taymyr Nat.Okrug) |
Late Vendian |
|
Archaeosacculina |
Archaeosacculina atava
|
Nd |
Early Cambrian |
|
Archaeosacculina |
Archaeosacculina baltica
|
USSR |
Late Vendian |
|
Archaeosacculina |
Archaeosacculina favosa
|
USSR(Urals) |
Late Riphean |
|
Archaeosacculina |
Archaeosacculina minijarica
|
USSR(Urals) |
Late Riphean |
|
Archaeosacculina |
Archaeosacculina salebrosa
|
Nd |
Early Cambrian |
|