Author:
Uutela,A.;Tynni,R.
Year:
1991
Title:
Ordovician acritarchs from the Rapla borehole, Estonia
Reference:
Uutela,A. et al. (1991) Ordovician acritarchs from the Rapla borehole, Estonia Geological Survey of Finland, Bulletin # 353 P. 1- 135
Google Academy:
try to search by title in english
Genus Species Country(Region) From To
Lophosphaeridium Lophosphaeridium deminutum USSR(Estonian SSR) Late Arenigian Early Llandoverian
Lophosphaeridium Lophosphaeridium disparipelliculum USSR(Estonian SSR) Late Llanvirnian Middle Ashgillian
Lophosphaeridium Lophosphaeridium granulosum USSR(Estonian SSR) Early Llandoverian
Lophosphaeridium Lophosphaeridium papillatum USSR(Estonian SSR) Late Arenigian Ashgillian
Lophosphaeridium Lophosphaeridium pilosum USSR(Estonian SSR) Late Arenigian Early Ashgillian
Lophosphaeridium Lophosphaeridium regulare USSR(Estonian SSR) Late Ashgillian
Lophosphaeridium Lophosphaeridium regulare sp. nov. USSR(Estonian SSR) Middle Ashgillian
Lophosphaeridium Lophosphaeridium sp. Uute.& Tynn.,1991 sp. nov. USSR(Estonian SSR) Middle Caradocian
Micrhystridium Micrhystridium acerbum USSR(Estonian SSR) Late Llanvirnian
Micrhystridium Micrhystridium acuminosum USSR(Estonian SSR) Middle Caradocian Late Caradocian
Micrhystridium Micrhystridium brevispinosum USSR(Estonian SSR) Late Arenigian Ashgillian
Micrhystridium Micrhystridium brevispinosum sp. nov. USSR(Estonian SSR) Middle Ashgillian
Micrhystridium Micrhystridium curvatum USSR(Estonian SSR) Late Ashgillian
Micrhystridium Micrhystridium curvatum sp. nov. USSR(Estonian SSR) Middle Ashgillian
Micrhystridium Micrhystridium digitatum USSR(Estonian SSR) Caradocian Ashgillian
Micrhystridium Micrhystridium digitatum sp. nov. USSR(Estonian SSR) Middle Caradocian
Micrhystridium Micrhystridium eatonense USSR(Estonian SSR) Llandeilian Ashgillian