WITON, Ewa, Andrzej WITKOWSKI, & Horst LANGE-BERTALOT 2004 (May) Hippodonta subcostulata (Hustedt) Lange-Bertalot, Metzeltin et Witkowski and some flagilarioid diatom taxa from the Holecene lacustrine sediments of the Faeroe Islands Diatom Research 19(1): 123-134, 26 figs.