Author:
Vidal,G.
Year:
1976
Title:
Late Precambrian microfossils from the Visingso Beds in Southern Sweden.
Reference:
Vidal,G. (1976) Late Precambrian microfossils from the Visingso Beds in Southern Sweden. Fossils and Strata,(Oslo) # 9 P. 3- 57
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Genus Species Country(Region) From To
Trematosphaeridium Trematosphaeridium holtedahlii Sweden Late Proterozoic Early Cambrian