IBB-21

Taxonomical Group

Unknown

Type description

Montoya et al. 2010: Globose microfossils of unknown origin, 54.5–98.3 μmin diameter; wall showing dark appendages, 2.1–3.3 μm in diameter, some of those connected by black lines. IBB-21 type often appears broken and is present only in sample MUM-1.

Records

First publication

Montoya E, Rull V, van Geel B (2010) Non-pollen palynomorphs from surface sediments along an altitudinal transect of the Venezuelan Andes. Palaeogeogr. Palaeoclimatol. Palaeoecol. 297:169-183.