1. Classification and environmental significance of cryptalgal limestones and dolomites, with illustrations from the Cambrian and Ordovician of Southwestern Alberta;Aitken;Journal of Sedimentary Petrology,1967
2. Algal beds in the Creat Estuarine Series of Skye;Anderson,1948
3. Crystal textures of Recent fluvial pisolites and laminated crystalline crusts in Dyfed, South Wales;Braithwaite;Journal of Sedimentary Petrology,1979
4. Algal limestones and associated sediments in the basal Purbeckian of Dorset;Brown;Geological Magazine,1963
5. Pleistocene algal tufa of Lake Lisan, Dead Sea Area, Israel;Buchbinder;Israeli Journal of Earth Sciences,1974