Libonectes was a plesiosaur, a type of marine reptile. It was not a dinosaur, though it coexisted with many dinosaurs.
All these Libonectes pictures were collected from the internet. Enjoy and explore:
- S. P. Welles. 1949. A new elasmosaur from the Eagle Ford Shale of Texas. Fondren Science Series 1:1-28
- N. Bardet and X. Pereda Suberbiola. 2003. A new mosasauroid (Squamata) from the Late Cretaceous (Turonian) of Morocco. Comptes Rendus Palevol 2:607-616