loading . . . Functional Morphology of the Archosaur Neck Provides Evolutionary Insights Into the Avian Neck Flexibility Dorsoventral neck movements are produced primarily by some selected cervical joints, while others maintain their intrinsic angles. Using a new functional proxy, we show that two joints near the skull.... https://onlinelibrary.wiley.com/doi/10.1002/jmor.70114