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
Acritarchs Acritarchs USSR(Urals) Early Callovian
Bennettites Bennettites medius USSR(Urals) Middle Liassic
Bennettites Bennettites percarinatus USSR(Urals) Middle Liassic
Bennettites Bennettites sp USSR(Urals) Middle Liassic
Cheiropleuria Cheiropleuria USSR(Urals) Middle Liassic Oxfordian
Classopollis Classopollis USSR(Urals) Bajocian Oxfordian
Coniferales Coniferales USSR(Urals) Middle Liassic Oxfordian
Cyatheaceae Cyatheaceae USSR(Urals) Middle Liassic Oxfordian
Dipteridaceae Dipteridaceae USSR(Urals) Middle Liassic Oxfordian
Ginkgo Ginkgo sp USSR(Urals) Middle Liassic
Ginkgocycadophytus Ginkgocycadophytus USSR(Urals) Middle Liassic Oxfordian
Gleicheniaceae Gleicheniaceae USSR(Urals) Middle Liassic Oxfordian
Gleicheniidites Gleicheniidites senonicus USSR(Urals) Early Callovian
Klukisporites Klukisporites variegatus USSR(Urals) Callovian Oxfordian
Leiotriletes Leiotriletes USSR(Urals) Middle Liassic Oxfordian
Lygodium Lygodium USSR(Urals) Callovian Oxfordian
Lygodium Lygodium gibberulum USSR(Urals) Early Callovian