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
Google Academy:
try to search by title in english
Genus Species Country(Region) From To
Acanthomorphitae Acanthomorphitae sp USSR(Urals) Middle Riphean Vendian
Arctacellularia Arctacellularia doliiformis USSR(Urals) Late Riphean Vendian
Arctacellularia Arctacellularia ellipsoidea USSR(Urals) Late Riphean Vendian
Arctacellularia Arctacellularia sp USSR(Ukrainian SSR) Vendian
Baltisphaeridium Baltisphaeridium perrarum USSR(Urals) Vendian
Bavlinella Bavlinella sp Canada(Yukon) Early Cambrian
Bicuspidata Bicuspidata fusiformis USSR(Ukrainian SSR) Vendian
Brevitrichoides Brevitrichoides bashkiricus USSR(Urals) Late Riphean Vendian
Calyptothrix Calyptothrix alternata USSR(Urals) Late Riphean
Calyptothrix Calyptothrix geminata USSR(Urals) Late Riphean
Cholorogloeaopsis Cholorogloeaopsis zairensis USSR(Urals) Late Riphean
Cochleatina Cochleatina canilovica USSR(Ukrainian SSR) Vendian
Cochleatina Cochleatina rara USSR(Ukrainian SSR) Vendian
Cyrcumiella Cyrcumiella mogilevica USSR(Urals) Vendian
Cyrcumiella Cyrcumiella sp USSR(Urals) Vendian
Eomarginata Eomarginata strigosa USSR(Urals) Early Riphean
Eomycetopsis Eomycetopsis rimata USSR(Urals) Late Riphean Kudashian