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The Makuleke Contractual Park or Pafuri Triangle constitutes the northernmost section of the Kruger National Park, South Africa, and comprises approximately 240 square kilometres of land. The “triangle” is a wedge of land created by the confluence of the Limpopo and Luvuvhu Rivers at the tripoint Crook's Corner, which forms a border with Zimbabwe along the Limpopo River. It is a natural choke point for wildlife crossing from North to South and back, and forms a distinct ecological region. Pafuri (Tsonga) is named after Venda chieftains, the Mphaphuli, and the Luvuvhu River is named after a Combretum tree (Venda: muvuvhu, Tsonga Rivubye) growing on its banks. == Geological history == The Makuleke region carries a remarkable geological and natural heritage that makes this region of interest to geographers and historians. Some rocks in the area have been dated to over 250 million years old. In the bottom of Lanner Gorge are rocks that appear to be of Permian age, which indicate that the then interior of Pangea was harsh and arid. The rocks above the Permian ones are from the Triassic and date to between 248 million and 206 million years. Rocks of this age are found in the lower walls of Lanner Gorge and in these can be found fragments of bone and probably wood representing both holdovers from the Permian–Triassic extinction event like glossopetrids (a type of tree) and dicynodonts (a form of mammal-like reptile), and new forms that would dominate the Mesozoic, including modern conifers, cycads and of course dinosaurs, such as Euskelosaurus.Most of the sandstones in the Pafuri region however probably represent the great age of dinosaurs – the Jurassic and Cretaceous Periods. During the early parts of the Jurassic, which lasted from approximately 210 million years ago until about 144 million years ago, the area was almost certainly extremely arid as is evidenced by the great sandstones of the region and the many dune and desert structures – such as desert roses – that are found preserved within the rocks of the region. SOURCESWikipedia