Author:
Arkhangelskaya,A.D.;McGregor,D.C.;Richardson,J.B.
Year:
1990
Title:
Correlation of the Lower Middle Devonian Elenisporis biformis spore Subzone in Arctic Canada and the USSR.
Reference:
Arkhangelskaya,A.D. et al. (1990) Correlation of the Lower Middle Devonian Elenisporis biformis spore Subzone in Arctic Canada and the USSR. Geological Survey of Canada, Paper Vol. 90 # 1 P. 213- 217
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Genus Species Country(Region) From To
Acinosporites Acinosporites USSR(Russian Platform) Late Emsian Eifelian
Apiculiretusispora Apiculiretusispora USSR(Russian Platform) Late Emsian Eifelian
Apiculiretusispora Apiculiretusispora gaspiensis Canada(Arctic) Early Eifelian
Apiculiretusispora Apiculiretusispora gaspiensis USSR(European) Late Emsian Eifelian
Auroraspora Auroraspora aurora Canada(Arctic) Early Eifelian
Auroraspora Auroraspora aurora USSR(European) Late Emsian Eifelian
Brochotriletes Brochotriletes triquetrus USSR(European) Late Emsian Eifelian
Brochotriletes Brochotriletes triquetrus Canada(Arctic) Early Eifelian
Calyptosporites Calyptosporites velatus USSR(European) Late Emsian Eifelian
Camptozonotriletes Camptozonotriletes aliquantus Canada(Arctic) Early Eifelian
Camptozonotriletes Camptozonotriletes aliquantus USSR(European) Late Emsian Eifelian
Camptozonotriletes Camptozonotriletes aliquantus USSR(Russian Platform) Late Emsian Eifelian
Dibolisporites Dibolisporites USSR(Russian Platform) Late Emsian Eifelian
Elenisporis Elenisporis biformis Canada(Arctic) Early Eifelian
Emphanisporites Emphanisporites annulatus Canada(Arctic) Early Eifelian
Emphanisporites Emphanisporites annulatus USSR(European) Late Emsian Eifelian
Emphanisporites Emphanisporites schultzii Canada(Arctic) Early Eifelian