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
Ooidium	Ooidium largificum sp. nov.	USSR(Yaroslav)	Tremadocian
Leiofusa	Leiofusa punctata sp. nov.	USSR(Yaroslav)	Tremadocian
Deunffia	Deunffia bulbiformie sp. nov.	USSR(Yaroslav)	Tremadocian
Domasia	Domasia triangularia sp. nov.	USSR(Yaroslav)	Tremadocian
Uniporata	Uniporata faveolata sp. nov.	USSR(Yaroslav)	Early Gothlandian
Uniporata	Uniporata mutabilia	USSR(Yaroslav)	Tremadocian	Early Gothlandian
Uniporata	Uniporata dentata sp. nov.	USSR(Yaroslav)	Tremadocian
Uniporata	Uniporata crassa sp. nov.	USSR(Yaroslav)	Tremadocian
Latoporata	Latoporata prodigiosa sp. nov.	USSR(Yaroslav)	Llanvirnian
Latoporata	Latoporata improcera sp. nov.	USSR(Yaroslav)	Late Ordovician
Schismatosphaeridium	Schismatosphaeridium insolens sp. nov.	USSR(Yaroslav)	Early Gothlandian
Schismatosphaeridium	Schismatosphaeridium similis sp. nov.	USSR(Yaroslav)	Early Gothlandian
Schismatosphaeridium	Schismatosphaeridium piriferum sp. nov.	USSR(Yaroslav)	Early Gothlandian
Schismatosphaeridium	Schismatosphaeridium faveolatum sp. nov.	USSR(Yaroslav)	Early Gothlandian
Sulcatosphaeridium	Sulcatosphaeridium tuberculatum sp. nov.	USSR(Yaroslav)	Early Caradocian
Sulcatosphaeridium	Sulcatosphaeridium tuberculiformis sp. nov.	USSR(Yaroslav)	Early Caradocian
Trachypsophosphaera	Trachypsophosphaera minutissima	USSR(Yaroslav)	Middle Ordovician