Zonalessporites zonatus

Citations total:
2
link From To Geolocation Author - title Year
details Westphalian B W.Germany(N.Rhine) Loose,F. Spores of the Bismarck Seam, Ruhr area. 1934
details Desmoinesian Illinois Schopf,J.M. Spores from the Herrin (No. 6) Coal Bed in Illinois. 1938