Author:
McGregor,D.C.
Year:
1981
Title:
Spores and the Middle-Upper Devonian boundary.
Reference:
McGregor,D.C. (1981) Spores and the Middle-Upper Devonian boundary. Review of Palaeobotany and Palynology Vol. 34 P. 25- 47
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Genus Species Country(Region) From To
Archaeozonotriletes Archaeozonotriletes extensus USSR(European) Late Givetian Early Frasnian
Archaeozonotriletes Archaeozonotriletes meonacanthus USSR(European) Late Givetian Early Frasnian
Archaeozonotriletes Archaeozonotriletes micromanifestus USSR(European) Late Givetian Early Frasnian
Archaeozonotriletes Archaeozonotriletes micromanifestus USSR(European) Late Givetian Early Frasnian
Archaeozonotriletes Archaeozonotriletes micromanifestus USSR(European) Late Givetian Early Frasnian
Archaeozonotriletes Archaeozonotriletes optivus USSR(European) Givetian Frasnian
Archaeozonotriletes Archaeozonotriletes pustulatus USSR(European) Late Givetian Early Frasnian
Archaeozonotriletes Archaeozonotriletes rugosus USSR(European) Late Givetian Early Frasnian
Archaeozonotriletes Archaeozonotriletes tenuispinosus USSR(European) Late Givetian Early Frasnian
Archaeozonotriletes Archaeozonotriletes variabilis USSR Givetian Frasnian
Archaeozonotriletes Archaeozonotriletes variabilis France Givetian Frasnian
Archaeozonotriletes Archaeozonotriletes variabilis Canada Givetian Frasnian
Archaeozonotriletes Archaeozonotriletes variabilis England Givetian Frasnian
Archaeozonotriletes Archaeozonotriletes variabilis Spitsbergen Givetian Frasnian
Archaeozonotriletes Archaeozonotriletes vulgatus USSR(European) Late Givetian Early Frasnian
Biharisporites Biharisporites spitsbergensis England Givetian Frasnian
Camarozonotriletes Camarozonotriletes sp USSR(European) Givetian Frasnian