Author:
Hofmann,H.J.
Year:
1987
Title:
Paleoscene #7 -Precambrian biostratigraphy
Reference:
Hofmann,H.J. (1987) Paleoscene #7 -Precambrian biostratigraphy Geoscience Canada Vol. 14 # 3 P. 135- 154
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Genus Species Country(Region) From To
Trachysphaeridium Trachysphaeridium partiale USSR(Urals) Vendian
Trachytrichoides Trachytrichoides ovalis USSR(Ukrainian SSR) Vendian
Trematosphaeridium Trematosphaeridium holtedahlii USSR(Urals) Riphean
Trematosphaeridium Trematosphaeridium holtedahlii USSR(Ukrainian SSR) Vendian
Tubulosa Tubulosa corrugata USSR(Ukrainian SSR) Vendian
Tubulosa Tubulosa tampolica USSR(Ukrainian SSR) Vendian
Turuchanica Turuchanica ternata USSR(Urals) Riphean Vendian
Volyniella Volyniella glomerata USSR(Urals) Late Riphean Kudashian
Volyniella Volyniella valdaica USSR(Urals) Vendian