Perotrilites |
Perotrilites sp
|
USSR(Estonian SSR) |
Ludlovian |
|
Perotrilites |
Perotrilites sp
|
USSR(Estonian SSR) |
Ludlovian |
|
Polyedryxium |
Polyedryxium multifrons
|
USSR(Estonian SSR) |
Late Gothlandian |
|
Pterospermopsis |
Pterospermopsis onondagaensis
|
USSR(Estonian SSR) |
Downtonian |
|
Retusotriletes |
Retusotriletes minor
|
USSR(Estonian SSR) |
Ludlovian |
Downtonian |
Retusotriletes |
Retusotriletes simplex
|
USSR(Estonian SSR) |
Ludlovian |
Downtonian |
Retusotriletes |
Retusotriletes sp
|
USSR(Estonian SSR) |
Downtonian |
|
Retusotriletes |
Retusotriletes sp
|
USSR(Estonian SSR) |
Downtonian |
|
Retusotriletes |
Retusotriletes sp
|
USSR(Estonian SSR) |
Downtonian |
|
Retusotriletes |
Retusotriletes sp
|
USSR(Estonian SSR) |
Downtonian |
|
Retusotriletes |
Retusotriletes sp
|
USSR(Estonian SSR) |
Downtonian |
|
Retusotriletes |
Retusotriletes sp
|
USSR(Estonian SSR) |
Downtonian |
|
Retusotriletes |
Retusotriletes sp
|
USSR(Estonian SSR) |
Downtonian |
|
Retusotriletes |
Retusotriletes sp
|
USSR(Estonian SSR) |
Downtonian |
|
Retusotriletes |
Retusotriletes sp
|
USSR(Estonian SSR) |
Downtonian |
|
Retusotriletes |
Retusotriletes sp
|
USSR(Estonian SSR) |
Late Gothlandian |
|
Retusotriletes |
Retusotriletes warringtonii
|
USSR(Estonian SSR) |
Ludlovian |
Downtonian |