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
Octaedryxium Octaedryxium sp USSR(Urals) Late Riphean
Omalophyma Omalophyma angusta USSR(Urals) Vendian
Omalophyma Omalophyma gracilis USSR(Urals) Vendian
Orygmatosphaeridium Orygmatosphaeridium flexuosum USSR(Urals) Vendian
Orygmatosphaeridium Orygmatosphaeridium induratum USSR(Urals) Vendian
Orygmatosphaeridium Orygmatosphaeridium sp USSR(Ukrainian SSR) Vendian
Oscillatoriaceae Oscillatoriaceae sp USSR(Urals) Middle Riphean Vendian
Oscillatoriopsis Oscillatoriopsis sp USSR(Urals) Late Riphean Kudashian
Oscillatoriopsis Oscillatoriopsis sp USSR(Ukrainian SSR) Vendian
Oscillatorites Oscillatorites wernadskii USSR(Ukrainian SSR) Vendian
Palaeolyngbya Palaeolyngbya catenata USSR(Ukrainian SSR) Vendian
Palaeolyngbya Palaeolyngbya minor USSR(Urals) Late Riphean
Partitiofilum Partitiofilum gongyloides USSR(Urals) Late Riphean Kudashian
Pellicularia Pellicularia tenera USSR(Urals) Late Riphean Kudashian
Podoliella Podoliella irregularis USSR(Ukrainian SSR) Vendian
Polycavita Polycavita bullata USSR(Urals) Vendian
Polycavita Polycavita concentrica USSR(Urals) Vendian