Anglų skaidrės. Dinosaurs. A long-necked sauropod was huge herbivorous dinosaurs thrived in the late Jurassic and early Cretaceous period. Diplodocus sauropod belonging to a group of up to 25m in length, and the Brachiosaurus weighed more than 50 tons.

Dinozaurs. (2014 m. Sausio 16 d.). http://www.mokslobaze.lt/dinozaurs.html Peržiūrėta 2016 m. Spalio 28 d. 05:38