Jiuquanornis
Jiuquanornis is an extinct genus of basal ornithuromorph dinosaur known from the Early Cretaceous Xiagou Formation of Changma Basin , Gansu Province of northwestern China . 
<triplet> Xiagou Formation <subj> Gansu Province <obj> located in the administrative territorial entity <triplet> Gansu Province <subj> China <obj> country <triplet> China <subj> Gansu Province <obj> contains administrative territorial entity