Anonymous

Author:
Anonymous

Year:
1981

Title:
Biostratigraphic Schemes

Reference:

Anonymous (1981) Biostratigraphic Schemes Precambrian Research Vol. 15 # 1 P. 95- 96

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Genus	Species	Country(Region)	From	To
Archaeohystrichosphaeridium	Archaeohystrichosphaeridium sp	Romania	Cambrian
Asperatopsophosphaera	Asperatopsophosphaera sp	Romania	Late Proterozoic	Cambrian
Baltisphaeridium	Baltisphaeridium sp	Romania	Cambrian
Chuaria	Chuaria circularis	Europe	Late Riphean	Vendian
Cymatiosphaera	Cymatiosphaera sp	Romania	Cambrian
Granomarginata	Granomarginata vulgaris	Romania	Cambrian
Kildinella	Kildinella hyperboreica	Europe	Late Riphean	Vendian
Kildinella	Kildinella lophostriata	Europe	Late Riphean
Kildinella	Kildinella sinica	Europe	Late Riphean	Vendian
Kildinella	Kildinella sp.A sp. nov.	Europe	Late Riphean
Kildinella	Kildinella sp.B sp. nov.	Europe	Late Riphean	Vendian
Margominuscula	Margominuscula verrucosa	Romania	Middle Proterozoic	Late Proterozoic
Microconcentrica	Microconcentrica atava	Romania	Cambrian
Octaedryxium	Octaedryxium truncatum	Europe	Vendian
Orygmatosphaeridium	Orygmatosphaeridium semireticulatum	Romania	Middle Proterozoic	Cambrian
Protomycterosphaeridium	Protomycterosphaeridium marmoratum	Romania	Late Proterozoic	Cambrian
Protosphaeridium	Protosphaeridium densum	Romania	Middle Proterozoic	Late Proterozoic