Sporites difficilis

Citations total:
3
link From To Geolocation Author - title Year
original Westphalian C Germany(Rhineland) Wicher,C.A. IV. Spore forms in the Flame Coal of the Ruhr area 1934
details Visean Moscovian Nd Ishchenko,A.M. et al. Megaspores of the Carboniferous age and their stratigraphic importance 1962
details Nd Nd Spinner,E. Contribution on the megaspore genus Tuberculatisporites (Ibrahim)Potonie and Kremp,1954. 1968