Polyancistrodorus |
Polyancistrodorus intricatus
|
USSR(Estonian SSR) |
Llanvirnian |
Middle Ashgillian |
Polyancistrodorus |
Polyancistrodorus magnispinosus
|
USSR(Estonian SSR) |
Llanvirnian |
Llandeilian |
Polyancistrodorus |
Polyancistrodorus magnispinosus
sp. nov. |
USSR(Estonian SSR) |
Late Llanvirnian |
|
Polyancistrodorus |
Polyancistrodorus palmatus
sp. nov. |
USSR(Estonian SSR) |
Early Ashgillian |
|
Polyancistrodorus |
Polyancistrodorus phylloides
|
USSR(Estonian SSR) |
Llanvirnian |
|
Polyancistrodorus |
Polyancistrodorus phylloides
sp. nov. |
USSR(Estonian SSR) |
Middle Llanvirnian |
|
Polyedryxium |
Polyedryxium sp. Uute.& Tynn.,1991
sp. nov. |
USSR(Estonian SSR) |
Late Ordovician |
|
Polygonium |
Polygonium delicatum
|
USSR(Estonian SSR) |
Late Arenigian |
Caradocian |
Priscogalea |
Priscogalea parva
|
USSR(Estonian SSR) |
Middle Caradocian |
Ashgillian |
Priscogalea |
Priscogalea parva
|
USSR(Estonian SSR) |
Late Arenigian |
Early Caradocian |
Priscogalea |
Priscogalea parva
sp. nov. |
USSR(Estonian SSR) |
Late Caradocian |
|
Pterospermella |
Pterospermella tranvikensis
|
USSR(Estonian SSR) |
Late Llanvirnian |
|
Pterospermopsis |
Pterospermopsis sp. Uute.& Tynn.,1991
sp. nov. |
USSR(Estonian SSR) |
Late Llandeilian |
Middle Ashgillian |
Pterospermopsis |
Pterospermopsis tranvikensis
|
USSR(Estonian SSR) |
Late Llanvirnian |
|
Pulvinosphaeridium |
Pulvinosphaeridium granulatum
|
USSR(Estonian SSR) |
Middle Ashgillian |
Late Ashgillian |
Pulvinosphaeridium |
Pulvinosphaeridium granulatum
sp. nov. |
USSR(Estonian SSR) |
Middle Ashgillian |
|
Raplasphaera |
Raplasphaera
|
USSR(Estonian SSR) |
Late Llanvirnian |
Middle Ashgillian |