Constrictosphaerina alaica

Citations total:
3
link From To Geolocation Author - title Year
original Early Cambrian USSR(Kirghiz SSR) Lopukhin,A.S. Plant microfossils in the oldest deposits of North northern Tien-Shan. (In: The Importance of Palynological Analysis for the Stratigraphic and Paleofloristic Investigations. M.I. Nejshtadt, editor. Papers for the Second International Palynology Conference., Utrecht,1966) 1966
details Early Cambrian Romania Olaru,L. et al. The age of epimetamorphic formations of the Rusai Zone, (from the Bistrite Mountains) based on spore-protistologic analysis. 1979
details Early Cambrian USSR(Kirghiz SSR) Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. 1990