Kleijne et al.2002
Heterococcoliths Incertae Sedis
After Young et al. 2003. Dimorphic, most coccoliths with no protrusion, a few with a sharp spike like protrusion. Coccoliths smooth with a narrow central area and well developed teeth (but often hidden on the coccosphere by the overlapping flange of the adjacent coccolith). Liths 1.3-2.0 μm long.
47°15.3735' S, 147°00.6194'E , L. Harding, AAD, unpub.