NPP

Non-Pollen Palynomorph Image Database

NPP

...“extra fossils“ in pollen slides

NN-39

NPP type

Taxonomical Group

Animalia

Type description

oocyte smooth; Elliptical.Shape: Elliptical. Size: Width range: 70-120 µm, total length range (main body incl. polar operculum): 100-210 µm (Luther, 1963; Harmsworth, 1968; Heitkamp, 1982; and own measurements). Microsculpture: No microsculpture on outer oocyte wall. Operculum: With fine operculum suture: Haas 1996

Records

Unknown

First publication

Haas JN (1996) Neorhabdocoela oocytes - palaeoecological indicators found in pollen preparations from Holocene freshwater lake sediments. Rev. Palaeobot. Palynol. 91:371-382.

Microdalyellia armigera Type 1-A

affiliation