Populus tremula

Citations total:
2
link From To Geolocation Author - title Year
details Late Neogene W.Germany(N.Rhine) Grebe,H. The micro and megaflora of the Pliocene Clay and Cygyttja Lense in the Kieseloolith-Schichten of Swisterberg-Weilerswist, (Sechtem Sheet) and the age of the Tertiary deposits of the Nederrheinische Bucht. 1955
details Early Pliocene USSR(Russian Platform) Ananova,E.N. On the Russian Plain vegetation during the Pliocene according to palynological data 1962