Agetocystis |
Agetocystis
|
USSR(Mountain Altai) |
Early Tremadocian |
|
Agetocystis |
Agetocystis poriferus
sp. nov. |
USSR(Mountain Altai) |
Early Tremadocian |
|
Agetocystis |
Agetocystis rombiferus
sp. nov. |
USSR(Mountain Altai) |
Tremadocian |
|
Conochitina |
Conochitina ordinaria
|
USSR(Mountain Altai) |
Arenigian |
|
Conochitina |
Conochitina raymondii
|
USSR(Mountain Altai) |
Arenigian |
|
Desmochitina |
Desmochitina minor
|
USSR(Mountain Altai) |
Arenigian |
|
Desmochitina |
Desmochitina minor
|
USSR(Mountain Altai) |
Late Tremadocian |
|
Desmochitina |
Desmochitina minor
|
USSR(Mountain Altai) |
Late Tremadocian |
|
Hercochitina |
Hercochitina sp
|
USSR(Mountain Altai) |
Arenigian |
|
Hoegisphaera |
Hoegisphaera vesiculifera
sp. nov. |
USSR(Mountain Altai) |
Arenigian |
|
Lagenochitina |
Lagenochitina deunffi
|
USSR(Mountain Altai) |
Late Arenigian |
|