Acanthorytidodiacrodium |
Acanthorytidodiacrodium serotinum
sp. nov. |
USSR(Pre-Baltic) |
Late Cambrian |
|
Acanthorytidodiacrodium |
Acanthorytidodiacrodium tectum
sp. nov. |
USSR(Pre-Baltic) |
Middle Cambrian |
|
Acanthorytidodiacrodium |
Acanthorytidodiacrodium trinatum
sp. nov. |
USSR(Pre-Baltic) |
Late Cambrian |
|
Acanthorytidodiacrodium |
Acanthorytidodiacrodium typicum
sp. nov. |
USSR(Pre-Baltic) |
Late Cambrian |
|
Acanthorytidodiacrodium |
Acanthorytidodiacrodium unigeminum
sp. nov. |
USSR(Pre-Baltic) |
Middle Cambrian |
|
Acanthorytidodiacrodium |
Acanthorytidodiacrodium varium
sp. nov. |
USSR(Pre-Baltic) |
Middle Cambrian |
Late Cambrian |
Acanthorytidodiacrodium |
Acanthorytidodiacrodium vestitum
sp. nov. |
USSR(Pre-Baltic) |
Middle Cambrian |
|
Acanthorytidodiacrodium |
Acanthorytidodiacrodium vulgare
sp. nov. |
USSR(Pre-Baltic) |
Late Cambrian |
|
Acanthorytidodiacrodium |
Acanthorytidodiacrodium zonatum
sp. nov. |
USSR(Pre-Baltic) |
Late Cambrian |
|
Acanthozonodiacrodium |
Acanthozonodiacrodium
|
USSR(Pre-Baltic) |
Late Cambrian |
|
Acanthozonodiacrodium |
Acanthozonodiacrodium duplex
sp. nov. |
USSR(Pre-Baltic) |
Late Cambrian |
|
Acanthozonodiacrodium |
Acanthozonodiacrodium hipocrateriforme
sp. nov. |
USSR(Pre-Baltic) |
Late Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium
|
USSR(Pre-Baltic) |
Early Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium acanthaceum
sp. nov. |
USSR(Pre-Baltic) |
Middle Cambrian |
Late Cambrian |
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium accomodatum
sp. nov. |
USSR(Pre-Baltic) |
Middle Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium acer
sp. nov. |
USSR(Pre-Baltic) |
Middle Cambrian |
|
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium acerosum
sp. nov. |
USSR(Pre-Baltic) |
Late Cambrian |
|