Ulmus glabra

Citations total:
4
link From To Geolocation Author - title Year
details Oligocene Middle Miocene USSR(Primorsk Kray) Bolotnikova,M.D. Spore and pollen assemblages from Tertiary deposits of the Western Shore of the Japanese Sea. 1979
details Early Miocene USSR(Primorsk Kray) Bolotnikova,M.D. Spore and pollen assemblages from Tertiary deposits of the Western Shore of the Japanese Sea. 1979
details Middle Eocene Tennessee Zavada,M.S. et al. Investigations of angiosperms from the Middle Eocene of North America 1981
details Nd Nd Rowley,J.R. In situ, pollen and spores in plant evolution. 14D -Exine origin, development and structure in Pteridophytes, Gymnosperms and angiosperms. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) 1996