Protoconiferus cerina

Citations total:
1
link From To Geolocation Author - title Year
details Middle Liassic USSR(Urals) Klumushina,L.P. et al. 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.) 1971