Umnova,N.I.

Author:
Umnova,N.I.

Year:
1975

Title:
Ordovician and Silurian acritarchs of the Moscow Basin and Prebaltic

Foreign title:
Akritarkhi Ordovika i Silura Moskovskovi Sineklizy i Prebaltiki

Reference:

Umnova,N.I. (1975) Ordovician and Silurian acritarchs of the Moscow Basin and Prebaltic [ Akritarkhi Ordovika i Silura Moskovskovi Sineklizy i Prebaltiki ] Izdatelstvo Nedra,Moscow P. 1- 167

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Genus	Species	Country(Region)	From	To
Baltisphaeridium	Baltisphaeridium minor	England(Staffordshire)	Cambrian
Baltisphaeridium	Baltisphaeridium mochtiense	USSR(Russian Platform)	Arenigian	Middle Caradocian
Baltisphaeridium	Baltisphaeridium multipilosum	USSR(Russian Platform)	Ordovician
Baltisphaeridium	Baltisphaeridium multipilosum	USSR(Russian Platform)	Ordovician
Baltisphaeridium	Baltisphaeridium oblongum	USSR(Russian Platform)	Tremadocian	Llanvirnian
Baltisphaeridium	Baltisphaeridium oblongum	USSR(Pre-Baltic)	Early Cambrian
Baltisphaeridium	Baltisphaeridium pachyacanthum	USSR(Russian Platform)	Arenigian	Middle Caradocian
Baltisphaeridium	Baltisphaeridium pedicellatum	USSR(Russian Platform)	Early Ordovician
Baltisphaeridium	Baltisphaeridium pedicellatum sp. nov.	USSR(Yaroslav)	Tremadocian
Baltisphaeridium	Baltisphaeridium pilosellum	USSR(Russian Platform)	Ordovician	Silurian
Baltisphaeridium	Baltisphaeridium pilosellum sp. nov.	USSR(Estonian SSR)	Late Caradocian
Baltisphaeridium	Baltisphaeridium piriferum	USSR(Russian Platform)	Early Wenlockian
Baltisphaeridium	Baltisphaeridium polygonale	USSR(Russian Platform)	Early Llandoverian
Baltisphaeridium	Baltisphaeridium polygonale	USSR(Russian Platform)	Early Ordovician	Middle Ordovician
Baltisphaeridium	Baltisphaeridium polyradiatum	USSR(Russian Platform)	Arenigian	Middle Ordovician
Baltisphaeridium	Baltisphaeridium polyradiatum	USSR(Russian Platform)	Early Ordovician
Baltisphaeridium	Baltisphaeridium pungens	USSR(Russian Platform)	Ordovician