Strelnikova, N.I. (1966). Species generis Aulacodiscus Ehr. (Bacillariophyta) novae e sedimentis Cretae Superioris declivis orientalis partis borealis Jugi Uralensis (New species of genus Aulacodiscus Ehr. (Bacillariophyta) from the late Cretaceous deposits on the east slope of the sub-polar Urals). Novitates Systematicae Plantarum Non Vascularium (Academia Scientiarum URSS Institutum Botanicum Nomine V.L. Komarovii) (Novosti Sistematiki Nizschikh Rastenii), 1966: 36-38, 6 figs.