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
Google Academy:
try to search by title in english or foreign title
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