Razanandrongobe sakalavae tooth
Rare tooth of a Razanandrongobe sakalavae. Razanandrongobe (ancestor of large lizard) is a genus of carnivorous crocodyliform from the Middle Jurassic of Madagascar. It is the largest ever living crocodyliform, the Trex of its era. With a skull length estimated at 88 centimetres (35 in) long and an overall length of 7 metres (23 ft), a height at the hip of 1.6 metres (5 ft 3 in), and a weight of 1,000 kilograms this predator is comparable to the bigger theropods of the Jurassic and Cretaceous that fed on other dinosaurs.
Middle Jurassic (167 - 165 mil. y)
Sakaraha Formation, Ambondromamy, Madagascar
43 mm - 1.7"