Pterospermella sp.B

Citations total:
3
link From To Geolocation Author - title Year
original Early Tremadocian Spain Fombella Blanco,M.A. Diachronism and palynology of the Cambrian-Ordovician transition of the Province of Leon, northern Spain 1986
original Ludlovian Gedinnian Libya Tekbali,A.O. et al. Silurian spores, acritarchs and chitinozoans from the Bani Walid Borehole of the Ghadamis Basin, Northwest Libya. (In: The Geology of Libya. M.J.Salem et al, editors) 1991
original Turonian Coniacian Colombia PrŠ¶ssl,K.F. Preliminary results of palynological investigations on the Cretaceous of Columbia, South America 1992