Calyxiella |
Calyxiella izhoriensis
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|
Cristallinium |
Cristallinium pilosum
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|
Nellia |
Nellia longiuscula
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|
Nellia |
Nellia magna
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|
Ooidium |
Ooidium rossicum
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|
Ooidium |
Ooidium timofeevii
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|
Vogtlandia |
Vogtlandia petropolitana
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|
Vogtlandia |
Vogtlandia notabilis
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|
Acanthodiacrodium |
Acanthodiacrodium timofeevii
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|
Izhoria |
Izhoria angulata
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|
Ladogella |
Ladogella rotundiformis
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|
Schizodiacrodium |
Schizodiacrodium armatum
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|
Schizodiacrodium |
Schizodiacrodium brevicrinitum
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|
Schizodiacrodium |
Schizodiacrodium fibrosum
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|
Timofeevia |
Timofeevia ianischewskyi
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|
Arbusculidium |
Arbusculidium destombesii
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
Early Tremadocian |
Baltisphaeridium |
Baltisphaeridium capillatum
|
USSR(Arkhangelsk Oblast) |
Late Cambrian |
|