Ancyrochitina |
Ancyrochitina brevispinosa
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Angochitina |
Angochitina scozzai
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Baltisphaeridium |
Baltisphaeridium brevispinosum
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Baltisphaeridium |
Baltisphaeridium brevispinosum
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Baltisphaeridium |
Baltisphaeridium erraticum
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Baltisphaeridium |
Baltisphaeridium longispinosum
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Baltisphaeridium |
Baltisphaeridium macropylum
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Baltisphaeridium |
Baltisphaeridium polygonale
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Baltisphaeridium |
Baltisphaeridium polygonale
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Baltisphaeridium |
Baltisphaeridium robustispinosum
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Conochitina |
Conochitina brevis
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Conochitina |
Conochitina proboscifera
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Cyathochitina |
Cyathochitina caputoi
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Cyathochitina |
Cyathochitina conica
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Cymatiosphaera |
Cymatiosphaera
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Cymatiosphaera |
Cymatiosphaera pavimenta
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |
Cymatiosphaera |
Cymatiosphaera wenlockia
|
USSR(Moscow) |
Late Llandoverian |
Wenlockian |