Supplementary_data_1

Specimens analyzed indicating collection number, species, and views included. CV- ventral view of cranium, AHu- cranial view of the distal extreme of humerus, LAx- lateral view of axis, LEs- lateral view of scapula, LIP- lateral view of pelvis, LUl- lateral view of ulna, LVI- lateral view of sixth cervical vertebra, LM- lateral view of mandible, PFe- caudal view of the proximal extreme of femur