The Quetzalcoatlus was a pterosaur which lived approximately 70 million to 65 million years ago during the late Cretaceous period. It was first discovered during the 1970's and was named by Douglas A. Lawson in 1975.
Technically, there is already a pair of Quetzalcoatlus designs for the JP/JW universe that had been shown off around when Jurassic World was announced.