Author:
Vakhrameev,V.A.;Barkhatnaya,I.N.;Dobrutskaya,N.A.;Pavlov,V.V.;Rovnina,L.V.;Fokina,N.I.
Year:
1973
Title:
Paleobotanical data and the Border Line between Jurassic and Cretaceous Systems.
Foreign title:
Paleobotanicheskie dannye i Granitsa Mezhdy Yuroi i Melom
Reference:
Vakhrameev,V.A. et al. (1973) Paleobotanical data and the Border Line between Jurassic and Cretaceous Systems. [ Paleobotanicheskie dannye i Granitsa Mezhdy Yuroi i Melom ] Sovetskaya Geologiya Vol. 1973 # 10 P. 19- 28
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Genus Species Country(Region) From To
Pseudopodocarpus Pseudopodocarpus USSR(Yakut ASSR) Tithonian
Ruffordia Ruffordia goeppertii USSR(Ukrainian SSR) Berriasian
Ruffordia Ruffordia goeppertii USSR(Turkmen SSR) Berriasian Valanginian
Selaginella Selaginella USSR(Kazakh SSR) Tithonian
Selaginella Selaginella USSR(Moscow) Tithonian
Selaginella Selaginella USSR(Yakut ASSR) Tithonian Berriasian
Selaginella Selaginella granata USSR(Taymyr Nat.Okrug) Late Tithonian Valanginian
Selaginella Selaginella kemensis USSR(Ukrainian SSR) Late Tithonian
Sphagnites Sphagnites USSR(Yakut ASSR) Tithonian
Taurocusporites Taurocusporites USSR(Turkmen SSR) Berriasian Valanginian
Taxodiaceae Taxodiaceae USSR(Taymyr Nat.Okrug) Berriasian Valanginian
Toroisporis Toroisporis sp USSR(Ukrainian SSR) Berriasian
Trachytriletes Trachytriletes USSR(Yakut ASSR) Tithonian Berriasian
Trachytriletes Trachytriletes sp USSR(Taymyr Nat.Okrug) Late Tithonian Valanginian
Trilobosporites Trilobosporites USSR(Kazakh SSR) Berriasian Valanginian
Trilobosporites Trilobosporites bernissartensis USSR(Ukrainian SSR) Valanginian
Trilobosporites Trilobosporites triangulatus USSR(Ukrainian SSR) Valanginian