Dinosaurs share variety of skeletal features. Nigersaurus Fossils found give us information about its length, height, weight and other features of this dinosaur. The size of dinosaurs is enormous and contradicted all the laws of physics and the reason for their huge size is still not completely identified yet. Nigersaurus Characteristics tells us about its size and shape of body. Nigersaurus size tell us that its length is 9 m and was 2.5 m tall. Itweighed 2500 kg.