Karoo Fossils: South Africa's first land animals

The Karoo rocks have preserved fossil remains for millions of years. This palaeontological treasure trove tells us more about the first mammals, early dinosaurs, and the ancestors of living reptiles such as crocodiles that roamed our country ages ago. New discoveries explain the impact that climate and environmental changes had on these primitive animals, and recent geological research reveals why fossils much like those of the Karoo have been found in India, China, and even Antarctica.