Azolla turgaica

Citations total:
7
link From To Geolocation Author - title Year
details Oligocene Canada(British Columbia) Hills,L.V. et al. Azolla primaeva and its phylogenetic significance. 1967
details Oligocene Nd Fowler,K. Megaspores and Massulae of Azolla prisca from the Oligocene of the Isle of Wight. 1975
details Oligocene USSR Friis,E.M. EM: Studies on Salviniaceae megaspores from the Middle Miocene Fasterholt Flora, Denmark. 1977
details Oligocene Poland Friis,E.M. EM: Studies on Salviniaceae megaspores from the Middle Miocene Fasterholt Flora, Denmark. 1977
original Oligocene USSR(Kustanaiskaya) Dorofeyev,P.I. On the taxonomy of the Tertiary Azolla Lam. of the section Rhizosperma Meyen 1980
details Rupelian Chattian Worldwide Kovach,W.L. et al. Worldwide stratigraphic occurrences of Mesozoic and Tertiary megaspores. 1989
details Oligocene USSR(Kazakh SSR) Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores 1990