Uutela,A.

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

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Genus	Species	Country(Region)	From	To
Nanocyclopia	Nanocyclopia sp. Uute.& Tynn.,1991 sp. nov.	USSR(Estonian SSR)	Late Arenigian	Ashgillian
Ordovicidium	Ordovicidium aequifurcatum	USSR(Estonian SSR)	Middle Caradocian	Middle Ashgillian
Ordovicidium	Ordovicidium elegantulum	USSR(Estonian SSR)	Llandeilian	Middle Ashgillian
Ordovicidium	Ordovicidium groetlingboense	USSR(Estonian SSR)	Late Llanvirnian	Middle Ashgillian
Ordovicidium	Ordovicidium groetlingboense	USSR(Estonian SSR)	Llandeilian	Middle Caradocian
Ordovicidium	Ordovicidium groetlingboense sp. nov.	USSR(Estonian SSR)	Middle Caradocian
Ordovicidium	Ordovicidium heteromorphicum	USSR(Estonian SSR)	Late Llanvirnian	Middle Ashgillian
Ordovicidium	Ordovicidium nanofurcatum	USSR(Estonian SSR)	Late Llandeilian
Ordovicidium	Ordovicidium nudum	USSR(Estonian SSR)	Late Llanvirnian	Ashgillian
Ordovicidium	Ordovicidium paucifurcatum	USSR(Estonian SSR)	Early Caradocian
Orthosphaeridium	Orthosphaeridium bispinosum	USSR(Estonian SSR)	Middle Caradocian
Orthosphaeridium	Orthosphaeridium chondrodora	USSR(Estonian SSR)	Middle Ashgillian
Orthosphaeridium	Orthosphaeridium densiverrucosum	USSR(Estonian SSR)	Llanvirnian	Middle Caradocian
Orthosphaeridium	Orthosphaeridium insculptum	USSR(Estonian SSR)	Late Llanvirnian	Middle Ashgillian
Orthosphaeridium	Orthosphaeridium insculptum sp. nov.	USSR(Estonian SSR)	Late Llanvirnian
Orthosphaeridium	Orthosphaeridium latispinosum	USSR(Estonian SSR)	Late Llandeilian	Middle Caradocian
Orthosphaeridium	Orthosphaeridium latispinosum sp. nov.	USSR(Estonian SSR)	Early Caradocian