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
Hystrichotriangulatum	Hystrichotriangulatum convexum	USSR(Russian Platform)	Llandeilian	Early Caradocian
Hystrichotriangulatum	Hystrichotriangulatum convexum	USSR(Russian Platform)	Early Ordovician
Incurvatina	Incurvatina multarcus	USSR(Russian Platform)	Silurian
Incurvatina	Incurvatina multarcus sp. nov.	USSR(Yaroslav)	Early Gothlandian
Latoporata	Latoporata armillata	USSR(Russian Platform)	Tremadocian
Latoporata	Latoporata crispata	USSR(Russian Platform)	Early Gothlandian
Latoporata	Latoporata crispata	USSR(Pre-Baltic)	Middle Cambrian
Latoporata	Latoporata decora	USSR(Russian Platform)	Tremadocian
Latoporata	Latoporata improcera	USSR(Russian Platform)	Late Ordovician	Silurian
Latoporata	Latoporata improcera sp. nov.	USSR(Yaroslav)	Late Ordovician
Latoporata	Latoporata plenae	USSR(Russian Platform)	Tremadocian
Latoporata	Latoporata prodigiosa	USSR(Russian Platform)	Early Ordovician	Middle Ordovician
Latoporata	Latoporata prodigiosa sp. nov.	USSR(Yaroslav)	Llanvirnian
Latoporata	Latoporata punctata	USSR(Russian Platform)	Ordovician	Silurian
Latoporata	Latoporata punctata	USSR(Russian Platform)	Silurian
Latoporata	Latoporata reticulata sp. nov.	USSR(Estonian SSR)	Tremadocian
Latoporata	Latoporata serrata	USSR(Russian Platform)	Tremadocian