Author:
Hart,G.F.
Year:
1970
Title:
The biostratigraphy of Permian palynofloras.
Reference:
Hart,G.F. (1970) The biostratigraphy of Permian palynofloras. Geoscience and Man Vol. 1 P. 89- 131
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Genus Species Country(Region) From To
Ginkgocycadophytus Ginkgocycadophytus magnus USSR(Urals) Kazanian
Ginkgocycadophytus Ginkgocycadophytus excellus USSR(Urals) Kazanian
Ginkgocycadophytus Ginkgocycadophytus glaber USSR(Urals) Kazanian
Ginkgocycadophytus Ginkgocycadophytus caperatus USSR(Urals) Kazanian
Leiotriletes Leiotriletes pyramidalis USSR(Urals) Kungurian
Trachytriletes Trachytriletes asperatus USSR(Urals) Kungurian
Trachytriletes Trachytriletes subasperatus USSR(Urals) Kungurian
Azonaletes Azonaletes levis USSR(Urals) Kungurian
Lophotriletes Lophotriletes scurrus USSR(Urals) Kungurian
Cordaitina Cordaitina ornata USSR(Urals) Kungurian
Cordaitina Cordaitina stiptica USSR(Urals) Kungurian
Cordaitina Cordaitina varians USSR(Urals) Kungurian
Cordaitina Cordaitina convallata USSR(Urals) Kungurian
Ginkgocycadophytus Ginkgocycadophytus erosus USSR(Urals) Kungurian
Ginkgocycadophytus Ginkgocycadophytus subrotatus USSR(Urals) Kungurian
Leiotriletes Leiotriletes microrugosus USSR(Urals) Artinskian
Leiotriletes Leiotriletes nigritellus USSR(Urals) Artinskian