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Johansen, J.R. ; LaCognata, S. ; Kociolek, J.P. (1994). Examination of type material of Denticula rainierensis Sovereign. In: J.P. Kociolek (ed.), Proceedings of the 11th International Diatom Symposium, San Francisco, 12-17 August 1990. Memoirs of the California Academy of Sciences. no. 17: 211-220.