Norwoodia angustum

Citations total:
2
link From To Geolocation Author - title Year
original Desmoinesian Kansas Rothwell,G.W. A new Pteropsid fructification from the Middle Pennsylvanian of Kansas. 1976
details Carboniferous USA Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. 1995