Grypania spiralis

Citations total:
3
link From To Geolocation Author - title Year
details Proterozoic Montana Walter,M.R. et al. Megascopic algae 1300 Million years old from the Belt Supergroup, Montana. 1976
details Early Riphean China Knoll,A.H. et al. Taphonomic and evolutionary changes across the Mesoproterozoic-Neoproterozoic transition 1995
details Proterozoic China Knoll,A.H. Archean and Proterozoic paleontology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) 1996