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
Marattiaceae Marattiaceae USSR(Urals) Middle Liassic Oxfordian
Matoniaceae Matoniaceae USSR(Urals) Middle Liassic Oxfordian
Dipteridaceae Dipteridaceae USSR(Urals) Middle Liassic Oxfordian
Cheiropleuria Cheiropleuria USSR(Urals) Middle Liassic Oxfordian
Leiotriletes Leiotriletes USSR(Urals) Middle Liassic Oxfordian
Schizaeaceae Schizaeaceae USSR(Urals) Middle Liassic Oxfordian
Gleicheniaceae Gleicheniaceae USSR(Urals) Middle Liassic Oxfordian
Cyatheaceae Cyatheaceae USSR(Urals) Middle Liassic Oxfordian
Osmundaceae Osmundaceae USSR(Urals) Middle Liassic Oxfordian
Selaginellaceae Selaginellaceae USSR(Urals) Middle Liassic Oxfordian
Pinaceae Pinaceae USSR(Urals) Middle Liassic Oxfordian
Podocarpus Podocarpus USSR(Urals) Middle Liassic Oxfordian
Ginkgocycadophytus Ginkgocycadophytus USSR(Urals) Middle Liassic Oxfordian
Classopollis Classopollis USSR(Urals) Bajocian Oxfordian
Sciadopitys Sciadopitys USSR(Urals) Bajocian Oxfordian
Coniferales Coniferales USSR(Urals) Middle Liassic Oxfordian
Acritarchs Acritarchs USSR(Urals) Early Callovian