Author:
Higgs,K.T.;Clayton,G.;Keegan,J.B.
Year:
1988
Title:
Stratigraphic and systematic palynology of the Tournaisian of Ireland
Reference:
Higgs,K.T. et al. (1988) Stratigraphic and systematic palynology of the Tournaisian of Ireland Geological Survey of Ireland, Special Paper # 7 P. 1- 93
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Genus Species Country(Region) From To
Dictyotriletes Dictyotriletes submarginatus USSR(Kalinin) Tournaisian
Concentricisporites Concentricisporites concentricus USSR(Russian Plain) Early Carboniferous
Lophozonotriletes Lophozonotriletes concentricus USSR(Russian Plain) Early Carboniferous
Umbonatisporites Umbonatisporites Wales(Caernarvonshire) Visean