of a pterosaur, chelonians, fish, a hybodont shark, and freshwater bivalves have been found. References External links National Geographic Live! – Extreme Dinosaurs – lecture about the discovery of Nigersaurus by Paul Sereno National Geographic Live! – Bringing Back Nigersaurus – video about the reconstruction of a Nigersaurus skeleton Rebbachisaurids Albian life Aptian life Early Cretaceous dinosaurs of Africa Cretaceous Niger Fossils of Niger Fossil taxa described in 1999 Taxa named by Paul Sereno