HdV-819

Taxonomical Group

Unknown

Type description

Yeloff et al 2007b: ‘Winged’ microfossils with a center composed of a doublewalled globose object, ~68 mm in diameter. This is often filled with dark material, frequently smaller globose objects. The wings are relatively thin walled compared to the center. Type 820 appears to be quite fragile, and is more often than not found in a broken state, with two components: (1) the two ‘wings’ joined together, ~55 µm in length, and ~33 µm in width; and (2) the double-walled center piece, sometimes filled with dark material.

Records

First publication

Yeloff D, Mauquoy D, Barber K, Way S, van Geel B, Turney CMS (2007) Volcanic Ash Deposition and Long-Term Vegetation Change on Subantarctic Marion Island. Arct. Antarct. Alp. Res. 39:500-511.