Yankauskas,T.V.

Author:
Yankauskas,T.V.

Year:
1990

Title:
Biostratigraphy of the Lower and Middle Cambrian boundary Beds of Lithuania.

Foreign title:
Biostratigraphiya Pogranichnykh otlozhenii Nizhnego i Srednego Kembriya v Litva

Reference:

Yankauskas,T.V. (1990) Biostratigraphy of the Lower and Middle Cambrian boundary Beds of Lithuania. [ Biostratigraphiya Pogranichnykh otlozhenii Nizhnego i Srednego Kembriya v Litva ] Eesti NSV Teaduste Akadeemia Toimetised,Geologia Vol. 40 # 4 P. 152- 159

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Genus	Species	Country(Region)	From	To
Retisphaeridium	Retisphaeridium postii	USSR(Baltic)	Early Cambrian	Middle Cambrian
Cymatiosphaera	Cymatiosphaera postii	USSR(Baltic)	Early Cambrian	Middle Cambrian
Micrhystridium	Micrhystridium lanatum	USSR(Lithuanian SSR)	Middle Cambrian
Comasphaeridium	Comasphaeridium strigosum	USSR(Lithuanian SSR)	Early Cambrian	Middle Cambrian
Micrhystridium	Micrhystridium lanatum	USSR(Lithuanian SSR)	Early Cambrian	Middle Cambrian
Archaeodiscina	Archaeodiscina umbonulata	USSR(Lithuanian SSR)	Early Cambrian
Lophosphaeridium	Lophosphaeridium tentativum	USSR(Lithuanian SSR)	Early Cambrian
Skiagia	Skiagia ciliosa sp. nov.	USSR(Lithuanian SSR)	Early Cambrian
Skiagia	Skiagia ciliosa sp. nov.	USSR(Lithuanian SSR)	Early Cambrian	Middle Cambrian
Baltisphaeridium	Baltisphaeridium pilosiusculum	USSR(Lithuanian SSR)	Early Cambrian
Estiastra	Estiastra minima	USSR(Lithuanian SSR)	Early Cambrian
Micrhystridium	Micrhystridium dissimilare	USSR(Lithuanian SSR)	Early Cambrian
Multiplicisphaeridium	Multiplicisphaeridium dendroideum	USSR(Lithuanian SSR)	Early Cambrian
Multiplicisphaeridium	Multiplicisphaeridium dendroideum	USSR(Lithuanian SSR)	Early Cambrian
Goniosphaeridium	Goniosphaeridium varium	USSR(Lithuanian SSR)	Early Cambrian	Middle Cambrian
Retisphaeridium	Retisphaeridium capsulatum	USSR(Lithuanian SSR)	Early Cambrian
Skiagia	Skiagia insignis	USSR(Lithuanian SSR)	Early Cambrian	Middle Cambrian