Author:
Klumushina,L.P.;Kazakova,Z.I.
Year:
1971
Title:
To the problem of age boundries within coal-bearing Formations of the eastern slopes of the North Urals. (In: Sporen and Pollen in Oils and Deposits of Oil and Gas-Bearing Regions of the USSR.)
Foreign title:
K voprosy O'Vozrastnykh Yurskikh Uglenosnykh otlozhenii Vostochogo Sklona Severnogo Urals (Lyapinskaya Vpadina). (In-Spory i pyl'tsa v neftyakh i Porodakh Neftegazonosnykh Oblastei SSSR)
Reference:
Klumushina,L.P. et al. (1971) To the problem of age boundries within coal-bearing Formations of the eastern slopes of the North Urals. (In: Sporen and Pollen in Oils and Deposits of Oil and Gas-Bearing Regions of the USSR.) [ K voprosy O'Vozrastnykh Yurskikh Uglenosnykh otlozhenii Vostochogo Sklona Severnogo Urals (Lyapinskaya Vpadina). (In-Spory i pyl'tsa v neftyakh i Porodakh Neftegazonosnykh Oblastei SSSR) ] International Palynological Conference,3rd,Material,(Novosibirsk,1971),Nauk P. 76- 84
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Genus Species Country(Region) From To
Lygodium Lygodium gibberulum USSR(Urals) Early Callovian
Lygodium Lygodium USSR(Urals) Callovian Oxfordian
Klukisporites Klukisporites variegatus USSR(Urals) Callovian Oxfordian
Ginkgo Ginkgo sp USSR(Urals) Middle Liassic