Micrhystridium |
Micrhystridium equispinosum
|
USSR(Estonian SSR) |
Middle Caradocian |
Ashgillian |
Micrhystridium |
Micrhystridium exiguum
|
USSR(Estonian SSR) |
Late Llanvirnian |
Ashgillian |
Micrhystridium |
Micrhystridium fragile
|
USSR(Estonian SSR) |
Late Llanvirnian |
Ashgillian |
Micrhystridium |
Micrhystridium granulatum
sp. nov. |
USSR(Estonian SSR) |
Late Llanvirnian |
|
Micrhystridium |
Micrhystridium henryi
|
USSR(Estonian SSR) |
Late Arenigian |
Early Llandoverian |
Micrhystridium |
Micrhystridium inconspicuum
|
USSR(Estonian SSR) |
Llandeilian |
Early Caradocian |
Micrhystridium |
Micrhystridium lasnamaegiense
|
USSR(Estonian SSR) |
Llanvirnian |
Early Llandeilian |
Micrhystridium |
Micrhystridium lasnamaegiense
sp. nov. |
USSR(Estonian SSR) |
Late Llanvirnian |
|
Micrhystridium |
Micrhystridium minimum
|
USSR(Estonian SSR) |
Caradocian |
Early Llandoverian |
Micrhystridium |
Micrhystridium minimum
sp. nov. |
USSR(Estonian SSR) |
Early Llandoverian |
|
Micrhystridium |
Micrhystridium nannacanthum
|
USSR(Estonian SSR) |
Late Arenigian |
Early Llandoverian |
Micrhystridium |
Micrhystridium nanodigitatum
sp. nov. |
USSR(Estonian SSR) |
Late Llanvirnian |
|
Micrhystridium |
Micrhystridium parinconspicuum
|
USSR(Estonian SSR) |
Late Arenigian |
Ashgillian |
Micrhystridium |
Micrhystridium parvulum
|
USSR(Estonian SSR) |
Llandeilian |
Middle Caradocian |
Micrhystridium |
Micrhystridium parvulum
sp. nov. |
USSR(Estonian SSR) |
Middle Ashgillian |
|
Micrhystridium |
Micrhystridium polygonale
sp. nov. |
USSR(Estonian SSR) |
Late Arenigian |
|
Micrhystridium |
Micrhystridium punctatum
|
USSR(Estonian SSR) |
Late Llandeilian |
Ashgillian |