NPP

Non-Pollen Palynomorph Image Database

NPP

...“extra fossils“ in pollen slides

NN-42

NPP type

Taxonomical Group

Animalia

Type description

oocyte coarsely reticulate. Shape: Elliptical. Size: Same size range as Micodalyellia armigera Type 1-A [Width range: 70-120 µm, total length range (main body incl. polar operculum): 100-210 µm]. Microsculpture: Outer oocyte wall coarsely reticulate (lacunae > 3.5 gm). 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-D

affiliation