Acanthodiacrodium |
Acanthodiacrodium sp
|
USSR(Vologda) |
Late Cambrian |
|
Dasyrytidodiacrodium |
Dasyrytidodiacrodium asymmetricum
|
USSR(Vologda) |
Late Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium sp
|
USSR(Vologda) |
Late Cambrian |
|
Stenozonoligotriletes |
Stenozonoligotriletes salebrosus
|
USSR(Vologda) |
Late Cambrian |
|
Dasydiacrodium |
Dasydiacrodium sp
|
USSR(Vologda) |
Late Cambrian |
|
Dasydiacrodium |
Dasydiacrodium eichwaldii
|
USSR(Vologda) |
Late Cambrian |
|
Protosphaeridium |
Protosphaeridium sp
|
USSR(Yablonov Khrebet) |
Early Cambrian |
|
Favososphaeridium |
Favososphaeridium sp
|
USSR(Yablonov Khrebet) |
Early Cambrian |
|
Acanthodiacrodium |
Acanthodiacrodium sp
|
USSR(Yablonov Khrebet) |
Late Cambrian |
|
Gloeocapsamorpha |
Gloeocapsamorpha prisca
|
USSR(Yablonov Khrebet) |
Late Ordovician |
|
Protosphaeridium |
Protosphaeridium ace
sp. nov. |
USSR(Yablonov Khrebet) |
Early Cambrian |
|
Protosphaeridium |
Protosphaeridium tuberculiferum
sp. nov. |
USSR(Yablonov Khrebet) |
Middle Cambrian |
|
Favososphaeridium |
Favososphaeridium bothnicum
sp. nov. |
USSR(Yablonov Khrebet) |
Precambriam |
|
Favososphaeridium |
Favososphaeridium favosum
sp. nov. |
USSR(Yablonov Khrebet) |
Early Cambrian |
|