Rukwatitan

Rukwatitan bisepultus is a species of titanosaur from the Galula Formation in Tanzania. It lived around 100 million years ago, during the middle Cretaceous.[1] [2]  The species, which shared features with another southern African species, Malawisaurus dixeyi, measured 30 feet (9.1 m) from the head to the tip of the tail,[3]  and had forelimbs that were estimated around 6.5 feet (2.0 m) long. Fossils were found embedded in a cliff face near Lake Rukwa in the Rukwa Valley.[4] [5]