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 nigricans USSR(Yakut ASSR) Kungurian Kazanian
Ginkgocycadophytus Ginkgocycadophytus obtusus USSR(Yakut ASSR) Kazanian
Ginkgocycadophytus Ginkgocycadophytus parvus USSR(Yakut ASSR) Kazanian
Ginkgocycadophytus Ginkgocycadophytus procerus USSR(Far East) Tatarian
Ginkgocycadophytus Ginkgocycadophytus retroflexus USSR(Pre-Urals) Artinskian Early Kungurian
Ginkgocycadophytus Ginkgocycadophytus retroflexus USSR(Urals) Artinskian
Ginkgocycadophytus Ginkgocycadophytus retroflexus USSR(Urals) Artinskian
Ginkgocycadophytus Ginkgocycadophytus retroflexus USSR(Yakut ASSR) Kazanian
Ginkgocycadophytus Ginkgocycadophytus retroflexus USSR(Yakut ASSR) Kungurian
Ginkgocycadophytus Ginkgocycadophytus retroflexus USSR(Yakut ASSR) Kungurian Kazanian
Ginkgocycadophytus Ginkgocycadophytus retroflexus USSR(Yakut ASSR) Kazanian
Ginkgocycadophytus Ginkgocycadophytus retroflexus USSR(Yakut ASSR) Kungurian
Ginkgocycadophytus Ginkgocycadophytus retroflexus USSR(Nenets Nat.Okrug) Kungurian
Ginkgocycadophytus Ginkgocycadophytus sejunctus USSR(Yakut ASSR) Kazanian
Ginkgocycadophytus Ginkgocycadophytus sp USSR(Pre-Urals) Late Tatarian
Ginkgocycadophytus Ginkgocycadophytus subrotatus USSR(Urals) Kungurian
Ginkgocycadophytus Ginkgocycadophytus subrotatus USSR(Yakut ASSR) Kungurian