Protosphaeridium parvulum

Citations total:
37
link From To Geolocation Author - title Year
details Nd Nd German,T.N. et al. Systematic descriptions of microfossils. (In: Precambrian Microfossils of the USSR. T.V.Yankauskas, editor) 1989
details Riphean USSR(Kazakh SSR) Grigaitis,R.K. et al. New Palaeontological data regarding Precambrian deposits of Yuzhnogo Alatau, Central Kazakhstan 1989
details Late Cambrian Nd Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. 1990