Sphenopteris

Citations total:
5
link From To Geolocation Author - title Year
details Nd Nd Potonie,R. Position of the Paleozoic spore genera in the natural system. 1954
details Early Jurassic USSR(Irkutskaya Oblast) Gutova,L.N. et al. Vegetation of Early and Middle Jurassic Epochs of the Irkutsk Coal Basin. 1969
details Jurassic MenĀ©ndez,C.A. Palynological data on the Argentinian Pre-Tertiary floras 1969
original Westphalian C Westphalian D France Brousmiche,C. Grambastia (Sphenopteris) goldenbergii (Andrae), nov. comb., species type of a new genera of Carboniferous fern sporanga. 1978
details Nd Nd Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. 1995