Saharidia |
Saharidia fragilis
|
Canada(Newfoundland) |
Late Cambrian |
Early Tremadocian |
Saharidia |
Saharidia fragilis
|
Nd |
Nd |
|
Saharidia |
Saharidia sp.A Pars.& Ande.,2000
sp. nov. |
Canada(Newfoundland) |
Late Cambrian |
|
Schizodiacrodium |
Schizodiacrodium digermulense
|
Norway |
Early Tremadocian |
|
Schizodiacrodium |
Schizodiacrodium digermulense
|
Estonia |
Late Cambrian |
Early Tremadocian |
Schizodiacrodium |
Schizodiacrodium digermulense
|
Russia(Yaroslav) |
Late Cambrian |
|
Schizodiacrodium |
Schizodiacrodium digermulense
|
Russia(St.Petersburg) |
Late Cambrian |
|
Schizodiacrodium |
Schizodiacrodium digermulense
|
Canada(Newfoundland) |
Late Cambrian |
Early Tremadocian |
Stellechinatum |
Stellechinatum uncinatum
|
Canada(Newfoundland) |
Late Cambrian |
Early Tremadocian |
Stelliferidium |
Stelliferidium cortinulum
|
Canada(Newfoundland) |
Late Cambrian |
|
Stelliferidium |
Stelliferidium pingiculum
|
Nd |
Nd |
|
Stelliferidium |
Stelliferidium sp.A Pars.& Ande.,2000
sp. nov. |
Canada(Newfoundland) |
Late Cambrian |
|
Stelliferidium |
Stelliferidium sp.B Pars.& Ande.,2000
sp. nov. |
Canada(Newfoundland) |
Late Cambrian |
|
Striatotheca |
Striatotheca randomensis
sp. nov. |
Canada(Newfoundland) |
Late Cambrian |
|
Timofeevia |
Timofeevia estonica
|
Canada(Newfoundland) |
Late Cambrian |
|
Timofeevia |
Timofeevia lancariae
|
Canada(Newfoundland) |
Late Cambrian |
|
Timofeevia |
Timofeevia pentagonalis
|
Canada(Newfoundland) |
Late Cambrian |
|