Virkkispora ovalis

Citations total:
7
link From To Geolocation Author - title Year
original Permian Brazil Pant,D.D. et al. Some Lower Gondwana miospores from Brazil. 1965
details Late Carboniferous Early Permian Rocha-Campos,A.C. The Tubarao Group in the Brazilian portion of the Parana Basin. (In: Problems in Brazilian Gondwana Geology. J.J.Bigarella, R.D.Becker and I.D.Pinto, editors) 1967
details Stephanian Early Permian Poland Gгrecka,T. Results of microfloristic research of Permo-Carboniferous deposits found in the area between Jawor and Luban. 1970
details Late Carboniferous Poland Gгrecka,T. Productive Carbon in Region of Lower Silesia. 1974
details Early Gondwana Brazil(Rio Grande Sul) Men©ndez,C.A. Palynology of Permian and Triassic strata from South America. 1979
details Early Gondwana Brazil(Santa Catarina) Men©ndez,C.A. Palynology of Permian and Triassic strata from South America. 1979
details Late Stephanian A Stephanian C Poland Gгrecka,T. Results of palynostratigraphic tests of the youngest Carboniferous formation in the Lower Silesia Region. 1981