Umnova,N.I.

Author:
Umnova,N.I.

Year:
1976

Title:
Structural types of the Prosome and Operculum in the chitinozoa and their association with genera and species.

Reference:

Umnova,N.I. (1976) Structural types of the Prosome and Operculum in the chitinozoa and their association with genera and species. Paleontologicheskii Zhurnal (Paleontological Journal) Vol. 1976 # 4 P. 393- 406

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Genus	Species	Country(Region)	From	To
Eisenackitina	Eisenackitina rimosa sp. nov.	USSR(Russian Platform)	Ludlovian
Hoegisphaera	Hoegisphaera glabra	USSR(Russian Platform)	Ordovician
Hoegisphaera	Hoegisphaera glabra	USSR(Russian Platform)	Silurian
Lagenochitina	Lagenochitina baltica	USSR(Russian Platform)	Late Ordovician
Lagenochitina	Lagenochitina pervulgata	USSR(Russian Platform)	Early Ordovician
Linochitina	Linochitina cingulata	USSR(Russian Platform)	Early Wenlockian
Linochitina	Linochitina erratica	USSR(Russian Platform)	Ordovician
Linochitina	Linochitina erratica	USSR(Russian Platform)	Silurian
Margachitina	Margachitina margaritana	USSR(Russian Platform)	Early Wenlockian
Rhabdochitina	Rhabdochitina magna	USSR(Russian Platform)	Early Ordovician
Rhabdochitina	Rhabdochitina tubularis sp. nov.	USSR(Russian Platform)	Early Ordovician	Middle Ordovician
Sphaerochitina	Sphaerochitina sphaerocephala	USSR(Russian Platform)	Late Ludlovian