20/05/2026
A major new open-access review, The Cape Supergroup (Middle Ordovician–Lower Carboniferous) of South Africa: A Review, has been published in The Geology of South Africa series. The paper is co-authored by Dr Rob Gess, together with Cameron Penn-Clarke, Clair Browning, and Clarisa Vorster.
The review provides an up-to-date synthesis of the stratigraphy, sedimentology and fossil record of the Cape Supergroup, including the globally significant Waterloo Farm Lagerstätte in the Eastern Cape, which has yielded exceptionally preserved Late Devonian vertebrates, plants and invertebrates.
An excellent resource for anyone interested in South African geology and palaeontology.
https://pubs.geoscienceworld.org/gssa/sajg/article/129/1/109/727966/The-Cape-Supergroup-Middle-Ordovician-Lower