Lower Cretaceous Period
Lianoxipterus brachyognathus
A near complete lower jaw from the early Cretaceous deposits of Liaoning Province, China, This lower jaw shows many ctenochasmid features, though it does have relatively fewer teeth than a typical ctenochasmid. It has been assigned a new species as it is significantly different from other pterosaurs.
Dong Z. and Lu J., 2005, A new Ctenochasmid Pterosaur from the Early Cretaceous of Liaoning Province, Acta Geologica Sinica, vol. 79, No. 2, p164-167.