Schizodiacrodium |
Schizodiacrodium armatum
|
USSR(Estonian SSR) |
Late Cambrian |
Early Tremadocian |
Schizodiacrodium |
Schizodiacrodium armatum
|
USSR(Yaroslav) |
Late Cambrian |
Early Tremadocian |
Schizodiacrodium |
Schizodiacrodium brevicrinitum
|
USSR(Yaroslav) |
Late Cambrian |
|
Schizodiacrodium |
Schizodiacrodium fibrosum
|
USSR(Leningrad) |
Late Cambrian |
|
Schizodiacrodium |
Schizodiacrodium sp.1 Volk.& Golu.,1984
sp. nov. |
USSR(Leningrad) |
Late Cambrian |
Early Tremadocian |
Schizodiacrodium |
Schizodiacrodium sp.1 Volk.& Golu.,1984
sp. nov. |
USSR(Yaroslav) |
Late Cambrian |
Early Tremadocian |
Schizodiacrodium |
Schizodiacrodium sp.1 Volk.& Golu.,1984
sp. nov. |
USSR(Estonian SSR) |
Late Cambrian |
Early Tremadocian |
Stelliferidium |
Stelliferidium cortinulum
|
USSR(Estonian SSR) |
Late Cambrian |
Early Tremadocian |
Stelliferidium |
Stelliferidium cortinulum
|
USSR(Leningrad) |
Late Cambrian |
Early Tremadocian |
Stelliferidium |
Stelliferidium cortinulum
|
USSR(Yaroslav) |
Late Cambrian |
Early Tremadocian |
Stelliferidium |
Stelliferidium sp
|
USSR(Leningrad) |
Late Cambrian |
|
Stelliferidium |
Stelliferidium sp.1 Volk.,1990
sp. nov. |
USSR(Estonian SSR) |
Late Cambrian |
Early Tremadocian |
Striatotheca |
Striatotheca loculifera
sp. nov. |
USSR(Yaroslav) |
Late Cambrian |
|
Timofeevia |
Timofeevia estonica
sp. nov. |
USSR(Estonian SSR) |
Late Cambrian |
|
Timofeevia |
Timofeevia ianischewskyi
|
USSR(Yaroslav) |
Middle Cambrian |
|
Timofeevia |
Timofeevia ianischewskyi
|
USSR(Estonian SSR) |
Middle Cambrian |
|
Timofeevia |
Timofeevia ianischewskyi
|
USSR(Leningrad) |
Middle Cambrian |
|