Scolecopteris sp.1

Citations total:
2
link From To Geolocation Author - title Year
original Middle Desmoinesian Illinois Pfefferkorn,H.W. et al. Some fern-like fructifications and their spores from the Mazon Creek compression flora of Illinois (Pennsylvanian). 1971
original Carboniferous USA Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. 1995