Vakhrameev,V.A.

Author:
Vakhrameev,V.A.;Barkhatnaya,I.N.;Dobrutskaya,N.A.;Pavlov,V.V.;Rovnina,L.V.;Fokina,N.I.

Year:
1975

Title:
Paleobotanical data and the Jurassic-Cretaceous boundary.

Reference:

Vakhrameev,V.A. et al. (1975) Paleobotanical data and the Jurassic-Cretaceous boundary. M©moires du Bureau des Recherches G©ologiques et MiniЁres (BRGM) Vol. 86 P. 213- 220

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Genus	Species	Country(Region)	From	To
Gleicheniidites	Gleicheniidites senonicus	USSR(Ukrainian SSR)	Middle Volgian
Gleicheniidites	Gleicheniidites senonicus	USSR(Ukrainian SSR)	Valanginian
Gleicheniidites	Gleicheniidites sp	USSR(Kursk)	Tithonian	Early Cretaceous
Gleicheniidites	Gleicheniidites sp	USSR(Turkmen SSR)	Tithonian	Early Cretaceous
Gleicheniidites	Gleicheniidites sp	USSR(Kazakh SSR)	Tithonian	Early Cretaceous
Gleicheniidites	Gleicheniidites sp	USSR(Siberia)	Tithonian	Early Cretaceous
Gleicheniidites	Gleicheniidites sp	USSR(Ukrainian SSR)	Tithonian	Early Cretaceous
Gnetaceaepollenites	Gnetaceaepollenites sp	USSR(Ukrainian SSR)	Valanginian
Inaperturopollenites	Inaperturopollenites magnus	USSR(Turkmen SSR)	Tithonian	Early Cretaceous
Inaperturopollenites	Inaperturopollenites magnus	USSR(Ukrainian SSR)	Tithonian	Early Cretaceous
Klukisporites	Klukisporites pseudoreticulatus	USSR(Ukrainian SSR)	Valanginian
Klukisporites	Klukisporites variegatus	USSR(Turkmen SSR)	Tithonian	Early Cretaceous
Leiotriletes	Leiotriletes	USSR(Siberia)	Volgian
Leiotriletes	Leiotriletes	USSR(Taymyr Nat.Okrug)	Volgian
Lophotriletes	Lophotriletes	USSR(Siberia)	Volgian
Lycopodium	Lycopodium	USSR(Siberia)	Volgian
Lycopodium	Lycopodium	USSR(Taymyr Nat.Okrug)	Volgian