Author:
Smelror,M.
Year:
1987
Title:
Early Silurian acritarchs and Prasinophycean algae from the Ringerike Districkt, Oslo Region (Norway).
Reference:
Smelror,M. (1987) Early Silurian acritarchs and Prasinophycean algae from the Ringerike Districkt, Oslo Region (Norway). Review of Palaeobotany and Palynology Vol. 52 P. 137- 159
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Genus Species Country(Region) From To
Veryhachium Veryhachium rhomboidium Norway Early Gothlandian Late Rhuddanian
Veryhachium Veryhachium sp.SA sp. nov. Norway Early Gothlandian Rhuddanian
Veryhachium Veryhachium trispinosum Norway Late Rhuddanian Early Sheinwoodian
Veryhachium Veryhachium wenlockium Norway Llandoverian
Visbysphaera Visbysphaera dilatispinosa Norway Middle Telychian Early Sheinwoodian
Visbysphaera Visbysphaera microspinosa Norway Llandoverian
Visbysphaera Visbysphaera oligofurcata Norway Early Gothlandian Early Sheinwoodian