Acanthotriletes |
Acanthotriletes denticulatus
|
USSR(Altai Kray) |
Early Emsian |
|
Acanthotriletes |
Acanthotriletes mutabilis
|
USSR(Altai Kray) |
Middle Eifelian |
|
Acanthotriletes |
Acanthotriletes parvispinosus
|
USSR(Altai Kray) |
Early Emsian |
|
Acanthotriletes |
Acanthotriletes perpusillus
|
USSR(Altai Kray) |
Middle Eifelian |
Early Givetian |
Acanthotriletes |
Acanthotriletes rugatus
|
USSR(Altai Kray) |
Middle Eifelian |
|
Acanthotriletes |
Acanthotriletes serratus
|
USSR(Altai Kray) |
Middle Givetian |
Late Givetian |
Acanthotriletes |
Acanthotriletes usitatus
|
USSR(Altai Kray) |
Middle Givetian |
Late Givetian |
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium acanthaceum
|
USSR(Altai Kray) |
Silurian |
Gedinnian |
Archaeohystrichosphaeridium |
Archaeohystrichosphaeridium cellulare
|
USSR(Altai Kray) |
Late Emsian |
Middle Eifelian |
Archaeozonotriletes |
Archaeozonotriletes confusus
|
USSR(Altai Kray) |
Middle Givetian |
Late Givetian |
Archaeozonotriletes |
Archaeozonotriletes decorus
|
USSR(Altai Kray) |
Middle Givetian |
Late Givetian |
Archaeozonotriletes |
Archaeozonotriletes memorabilis
|
USSR(Altai Kray) |
Late Emsian |
|
Archaeozonotriletes |
Archaeozonotriletes micromanifestus
|
USSR(Altai Kray) |
Middle Eifelian |
Givetian |
Archaeozonotriletes |
Archaeozonotriletes parvibasilaris
|
USSR(Altai Kray) |
Middle Givetian |
Late Givetian |
Archaeozonotriletes |
Archaeozonotriletes retiformis
|
USSR(Altai Kray) |
Late Eifelian |
Early Givetian |
Archaeozonotriletes |
Archaeozonotriletes rugosus
|
USSR(Altai Kray) |
Late Eifelian |
Givetian |
Archaeozonotriletes |
Archaeozonotriletes tuberculatus
|
USSR(Altai Kray) |
Middle Givetian |
Late Givetian |