HdV-709
NPP typeTaxonomical Group
Unknown
Type description
Bakker et al. 1982: Ovoid to pyriform microfossils, ca. 16-20 × 9-15 micron; their walls c. 1-1.5 micron thick, with a mostly smooth surface, but sometimes with small spinules c. 0.3 micron long or shorter. In a belt parallel to the equatorial plane there are 2-4 pores, and one pore lies in one of the poles; all pores c. 1-1.5 micron wide.
Records
First publication
Bakker R, van Smeerdijk DG (1982) A palaecological study of a Late Holocene section from 'Het Ilperweld', W. Netherlands. Rev. Palaeobot. Palynol. 36:95-163.