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
Acanthotriletes Acanthotriletes rugosus USSR(Estonian SSR) Early Gothlandian
Archaealetes Archaealetes mutabilis USSR(Russian Platform) Tremadocian Early Gothlandian
Archaealetes Archaealetes mutabilis USSR(Estonian SSR) Early Gothlandian
Archaealetes Archaealetes serratus USSR(Russian Platform) Tremadocian
Archaealetes Archaealetes serratus USSR(Estonian SSR) Early Gothlandian
Archaealetes Archaealetes spectatissimus USSR(Russian Platform) Tremadocian
Archaealetes Archaealetes spectatissimus USSR(Estonian SSR) Early Gothlandian
Archaeodiscina Archaeodiscina microporifera sp. nov. USSR(Yaroslav) Middle Ordovician
Archaeodiscina Archaeodiscina parvibody USSR(Yaroslav) Middle Ordovician
Archaeodiscina Archaeodiscina parvibody USSR(Yaroslav) Middle Ordovician
Archaeodiscina Archaeodiscina retiformie sp. nov. USSR(Yaroslav) Middle Ordovician
Archaeodiscina Archaeodiscina vermiformis sp. nov. USSR(Yaroslav) Middle Ordovician
Archaeofavosina Archaeofavosina bipartita sp. nov. USSR(Yaroslav) Tremadocian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium bifurcatum USSR(Russian Platform) Tremadocian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium crispatum USSR(Russian Platform) Early Gothlandian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium crispatum USSR(Pre-Baltic) Middle Cambrian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium cuneidentatum USSR(Russian Platform) Early Ordovician Middle Ordovician