Implications of vegetation growth and rock weathering rinds associated with periglacial sorted circles and stone-/turf-banked lobes on Mafadi/Njesuthi summits, high Drakensberg, southern Africa
(2018)
Presentation / Conference
Grab, S., Mol, L., Knight, J., Botha, T., Woodborne, S., & Carbutt, C. (2018, April). Implications of vegetation growth and rock weathering rinds associated with periglacial sorted circles and stone-/turf-banked lobes on Mafadi/Njesuthi summits, high Drakensberg, southern Africa. Poster presented at European Geosciences Union General Assembly, Vienna, Austria
Large sorted circles (>30 cm in diameter and consisting of pebble centres and cobble to boulder borders, commonly vertically aligned) and stone banked lobes are thought to have formed during colder Neoglacial periods during the Holocene, but their ag... Read More about Implications of vegetation growth and rock weathering rinds associated with periglacial sorted circles and stone-/turf-banked lobes on Mafadi/Njesuthi summits, high Drakensberg, southern Africa.