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
Cyathidites Cyathidites junctus USSR(Ukrainian SSR) Late Tithonian
Selaginella Selaginella kemensis USSR(Ukrainian SSR) Late Tithonian
Lygodiumsporites Lygodiumsporites subsimplex USSR(Ukrainian SSR) Late Tithonian Berriasian
Cyathidites Cyathidites australis USSR(Ukrainian SSR) Berriasian
Toroisporis Toroisporis sp USSR(Ukrainian SSR) Berriasian
Concavissimisporites Concavissimisporites grossetuberculatus USSR(Ukrainian SSR) Berriasian Valanginian
Maculatisporites Maculatisporites asper USSR(Ukrainian SSR) Berriasian Valanginian
Ruffordia Ruffordia goeppertii USSR(Ukrainian SSR) Berriasian
Cicatricosisporites Cicatricosisporites sp USSR(Ukrainian SSR) Berriasian
Gleicheniidites Gleicheniidites sp USSR(Ukrainian SSR) Berriasian
Klukisporites Klukisporites pseudoreticulatus USSR(Ukrainian SSR) Berriasian Valanginian
Cicatricosisporites Cicatricosisporites exilioides USSR(Ukrainian SSR) Valanginian
Cicatricosisporites Cicatricosisporites pseudauriferus USSR(Ukrainian SSR) Valanginian
Cicatricosisporites Cicatricosisporites dorogensis USSR(Ukrainian SSR) Valanginian
Cicatricosisporites Cicatricosisporites perforatus USSR(Ukrainian SSR) Valanginian
Appendicisporites Appendicisporites pseudomacrorhysus USSR(Ukrainian SSR) Valanginian
Concavissimisporites Concavissimisporites gibberulum USSR(Ukrainian SSR) Valanginian