Author:
Keller,B.M.;Yankauskas,T.V.
Year:
1980
Title:
Microfossils in the Riphean stratotype section in the Southern Urals
Foreign title:
Mikrofossilii stratotipa Rifey a Yuzhnogo Urala
Reference:
Keller,B.M. et al. (1980) Microfossils in the Riphean stratotype section in the Southern Urals [ Mikrofossilii stratotipa Rifey a Yuzhnogo Urala ] Izvestiya Akademii Nauk SSSR, Seriya Geologicheskaya Vol. 1980 # 12 P. 58- 67
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Genus Species Country(Region) From To
Protosphaeridium Protosphaeridium densum USSR(Chelyabinskaya) Middle Riphean
Protosphaeridium Protosphaeridium flexuosum USSR(Chelyabinskaya) Riphean Kudashian
Protosphaeridium Protosphaeridium sp USSR(Chelyabinskaya) Riphean Vendian
Protosphaeridium Protosphaeridium vermium USSR(Chelyabinskaya) Middle Riphean Late Riphean
Pterospermopsimorpha Pterospermopsimorpha sp USSR(Chelyabinskaya) Middle Riphean Vendian
Pterospermopsis Pterospermopsis dubius USSR(Chelyabinskaya) Late Riphean
Pterospermopsis Pterospermopsis simicus USSR(Chelyabinskaya) Late Riphean
Satka Satka elongata USSR(Chelyabinskaya) Middle Riphean Late Riphean
Satka Satka favosa USSR(Chelyabinskaya) Early Riphean Middle Riphean
Satka Satka granulosa USSR(Chelyabinskaya) Vendian
Siphonophycus Siphonophycus costatus USSR(Chelyabinskaya) Late Riphean
Siphonophycus Siphonophycus kestron USSR(Chelyabinskaya) Late Riphean
Siphonophycus Siphonophycus sp USSR(Chelyabinskaya) Late Riphean
Stictosphaeridium Stictosphaeridium implexum USSR(Chelyabinskaya) Early Riphean
Stictosphaeridium Stictosphaeridium sp USSR(Chelyabinskaya) Riphean Kudashian
Symplassosphaeridium Symplassosphaeridium undosum USSR(Chelyabinskaya) Early Riphean
Synsphaeridium Synsphaeridium sp USSR(Chelyabinskaya) Riphean Early Vendian