Alnus firmiformis

Citations total:
4
link From To Geolocation Author - title Year
details Late Oligocene Middle Miocene USSR(Kazakh SSR) Panova,L.A. New data on Paleogene and Neogene spore pollen complexes of the Zaisan Depression, (Eastern Kazakhstan). (In: Biostratigraphical Symposium No.1.) 1965
details Late Oligocene USSR(Trans-Urals) Li,P.F. et al. Continental deposits of the Paleogene and Neogene of the eastern Slopes of the Urals and Trans-Urals 1967
details Late Oligocene USSR(Urals) Li,P.F. et al. Continental deposits of the Paleogene and Neogene of the eastern Slopes of the Urals and Trans-Urals 1967
details Late Eocene Oligocene USSR(Kazakh SSR) Zhezhel,O.N. The boundary between Eocene and Oligocene deposits at North Ustyurt (according to palynological data). (In: Palynology, Method and Stratigraphy) 1973