Pterospermella |
Pterospermella sp
|
USSR(Belorussian SSR) |
Middle Cambrian |
|
Pterospermella |
Pterospermella sp
|
USSR(Baltic) |
Middle Cambrian |
|
Pterospermella |
Pterospermella sp
|
Poland |
Middle Cambrian |
|
Redkinia |
Redkinia spinosa
|
Poland |
Vendian |
|
Redkinia |
Redkinia spinosa
|
USSR(Baltic) |
Vendian |
|
Redkinia |
Redkinia spinosa
|
USSR(Belorussian SSR) |
Vendian |
|
Retisphaeridium |
Retisphaeridium capsulatum
|
Poland |
Early Cambrian |
|
Retisphaeridium |
Retisphaeridium capsulatum
|
USSR(Belorussian SSR) |
Early Cambrian |
|
Retisphaeridium |
Retisphaeridium capsulatum
|
USSR(Baltic) |
Early Cambrian |
|
Rudniana |
Rudniana sp
|
USSR(Belorussian SSR) |
Vendian |
|
Rudniana |
Rudniana sp
|
USSR(Baltic) |
Vendian |
|
Rudniana |
Rudniana sp
|
Poland |
Vendian |
|
Satka |
Satka granulosa
|
USSR(Belorussian SSR) |
Vendian |
|
Satka |
Satka granulosa
|
USSR(Baltic) |
Vendian |
|
Satka |
Satka granulosa
|
Poland |
Vendian |
|
Skiagia |
Skiagia ciliosa
sp. nov. |
Poland |
Early Cambrian |
|
Skiagia |
Skiagia ciliosa
sp. nov. |
USSR(Baltic) |
Early Cambrian |
|