REFERENCES
- BAILEY , L. W. 1922 . Diatoms from the Quill Lakes, Saskatchewan, and from Airdrie, Alberta . Contributions to Canadian Biology , 11 : 157 – 165 .
- BATTARBEE , R. W. , KEISTER , C. M. and BRADBURY , J. P. The frustular morphology and taxonomic relationships of Cyclotella quillensis Bailey . Proceedings of the 7th International Diatom Symposium . 1982 , Philadelphia. Edited by: Mann , D. pp. 173 – 184 . Königstein : Koeltz .
- HÅKANSSON , H. The recent diatom succession of Lake Havgårdssjön, South Sweden . Proceedings of the 7th International Diatom Symposium . 1982 , Philadelphia. Edited by: Mann , D. G. pp. 411 – 429 . Königstein : Koeltz .
- HÅKANSSON , H. 1990 . Cyclotella meneghiniana Kütz. (Bacillariophyceae), its morphology and reappraisal of similar species . Beiheft zur Nova Hedwigia , 100 : 19 – 37 .
- HÅKANSSON , H. and KLING , H. 1994 . Cyclotella agassizensis nov. sp. and its relationship to C. quillensis Bailey and other prairie Cyclotella species . Diatom Research , 9 ( 1 ) : 289 – 301 .
- HOOPS , H. J. and FLOYD , G. L. 1979 . Ultrastructure of the centric diatom, Cyclotella meneghiniana: vegetative cell and auxospore development . Phycologia , 18 : 424 – 435 .
- LOWE , R. L. 1981 . The frustular morphology and distribution of Cyclotella gamma Sov. (Bacillariophyceae) . Proceedings of the Iowa Academy of Sciences , 88 ( 2 ) : 82 – 84 .
- SCHOEMAN , F. R. and ARCHIBALD , R. E. M. 1980 . The diatom flora of southern Africa . National Institute for Water Research. Council for Scientific and Industrial Research, Special Report , 6 : 34
- VANLANDINGHAM , S. L. 1969 . Catalogue of the fossil and recent genera of diatoms and their synonyms. Part III . Coscinophaena through Fibula , : 1087 – 1756 .