Author:
Timofeev,B.V.;German,T.N.;Mikhalova,M.S.
Year:
1976
Title:
Microfossils of the Precambrian, Cambrian and Ordovician.
Foreign title:
Mikrofitofossilii Dokembriya,Kembriya i Ordovika.
Reference:
Timofeev,B.V. et al. (1976) Microfossils of the Precambrian, Cambrian and Ordovician. [ Mikrofitofossilii Dokembriya,Kembriya i Ordovika. ] Trudy Institut Geologii i Geokhronologii Dokembirya,Akademiya Nauk SSR,Leningrad,Nauk P. 1- 106
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Genus Species Country(Region) From To
Trachysphaeridium Trachysphaeridium sp USSR(Siberia) Middle Precambrian
Trachysphaeridium Trachysphaeridium sp USSR(Siberia) Riphean
Trachysphaeridium Trachysphaeridium uspenskyi USSR(Vologda) Middle Ordovician
Trachysphaeridium Trachysphaeridium vetternii USSR(Siberia) Riphean
Trachytrichoides Trachytrichoides ovalis sp. nov. USSR(Krasnoyarsk Kray) Late Riphean
Trapezochitina Trapezochitina angularis USSR(Pre-Baltic) Early Ordovician
Trematosphaeridium Trematosphaeridium holtedahlii USSR(Karelian ASSR) Middle Precambrian
Trematosphaeridium Trematosphaeridium holtedahlii USSR(Ukrainian SSR) Middle Precambrian
Trematosphaeridium Trematosphaeridium holtedahlii USSR(Siberia) Riphean
Trematosphaeridium Trematosphaeridium sp USSR(Karelian ASSR) Middle Precambrian
Trematosphaeridium Trematosphaeridium sp USSR(Ukrainian SSR) Middle Precambrian
Trematosphaeridium Trematosphaeridium sp USSR(Ukrainian SSR) Precambriam
Trematosphaeridium Trematosphaeridium sp USSR(Siberia) Middle Precambrian
Trematosphaeridium Trematosphaeridium sp USSR(Siberia) Riphean
Trichosphaeridium Trichosphaeridium hirtum USSR(Leningrad) Middle Cambrian
Turuchanica Turuchanica alara USSR(Karelian ASSR) Middle Precambrian
Turuchanica Turuchanica alara USSR(Siberia) Riphean