Paleontologists have described a new enantiornithine bird with a well-preserved skull from the Early Cretaceous of northeastern China. The Early Cretaceous enantiornithine bird from Liaoning province, China: (a) photograph; (b) digital reconstruction. Abbreviations: at – atlas, ca – caudal vertebrae, ce – cervical vertebrae, dt – distal tarsals, lfe – left femur, lil – left ilium, lis – left ischium, lpu –...
