Protosphaeridium spumosum

Citations total:
2
link From To Geolocation Author - title Year
original Early Gedinnian USSR(Moldavian SSR) Andreeva,E.M. Early and Middle Devonian spores from the Northeastern Slope of Salair. 1973
details Nd Nd Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. 1990