Valvisisporites zonales

Citations total:
2
link From To Geolocation Author - title Year
original Westphalian B Westphalian C Poland Zoldani,Z. A taxonomic and stratigraphical study of the genus Valvisisporites from the Carboniferous of the Lublin District. 1966
details Carboniferous Nd Jachowicz,A. Flora of the Carboniferous:Microflora 1972