Sphenophyllum dawsoni

Citations total:
9
link From To Geolocation Author - title Year
details Carboniferous Scotland(Fife) Knox,E.M. The spores of Pteridophyta, with observations on microspores in Coals of Carboniferous age. 1939
details Nd Nd Potonie,R. Position of the Paleozoic spore genera in the natural system. 1954
details Tournaisian Namurian USSR(Kazakh SSR) Lyuber,A.A. Atlas of spores and pollen of the Paleozoic deposits of Kazakhstan. 1955
details Nd Nd Potonie,R. The phylogeny of the spore shape in regard to families of fossil plants (except the angiosperms). 1961
details France Potonie,R. Synopsis of the Sporae in situ. 1962
details Carboniferous United Kingdom Potonie,R. Rules by which the Secondary Folds of spores Form. 1962
details Nd Nd Potonie,R. Fossil sporae in situ. Comparison with the sporae dispersae. Addition to the synopsis of the sporae in situ. 1965
details Nd Nd Potonie,R. New phylogenetic facts on fossil spores. 1967
details Pottsville Kentucky Taylor,T.N. On the structure of Bowmanites dawsoni from the Lower Pennsylvanian of North America. 1969