Alasphaera

Citations total:
3
link From To Geolocation Author - title Year
original Early Hauterivian W.Germany(Niedersachsen) Keupp,H. Alasphaera caudata, nov.gen et nov.sp., a new Calciodinelloidea from the Lower Cretaceous, (Hautervian), of northwest Germany. 1979
details Hauterivian Early Albian W.Germany(Niedersachsen) Keupp,H. Calcigonellum Deflandre 1948 and Echinodinella n. gen. (calcareous dinoflagellate cysts) from the Lower Cretaceous of northwest Germany. 1980
details Nd Nd Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. 1998