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
Leiosphaeridia Leiosphaeridia minor USSR(Urals) Vendian
Leiosphaeridia Leiosphaeridia parva USSR(Ukrainian SSR) Vendian
Leiosphaeridia Leiosphaeridia pellucida USSR(Urals) Vendian
Leiosphaeridia Leiosphaeridia pruniformis USSR(Ukrainian SSR) Vendian
Leiosphaeridia Leiosphaeridia sp USSR(Urals) Riphean Vendian
Leiosphaeridia Leiosphaeridia sp Utah Late Riphean
Leiosphaeridia Leiosphaeridia undulata USSR(Ukrainian SSR) Vendian
Leiosphaeridia Leiosphaeridia volynica USSR(Ukrainian SSR) Vendian
Leiothrichoides Leiothrichoides gracilis USSR(Ukrainian SSR) Vendian
Leiothrichoides Leiothrichoides sp USSR(Urals) Riphean Vendian
Leiothrichoides Leiothrichoides tipicus USSR(Urals) Late Riphean Vendian
Leiothrichoides Leiothrichoides tipicus USSR(Ukrainian SSR) Vendian
Ljadovia Ljadovia perforata USSR(Ukrainian SSR) Vendian
Margominuscula Margominuscula rugosa USSR(Urals) Middle Riphean
Micrhystridium Micrhystridium sp. Yank.,1982 sp. nov. USSR(Urals) Early Riphean
Nucellosphaeridium Nucellosphaeridium minutum USSR(Urals) Middle Riphean Vendian
Nucellosphaeridium Nucellosphaeridium sp USSR(Ukrainian SSR) Vendian