40 new specimens of Ichthyornis provide unprecedented insight into the postcranial morphology of crownward stem group birds.
J. Benito, A. Chen, L. E. Wilson, B.-A. S. Bhullar, D. Burnham, D. J. Field
This paper describes 40 new Ichthyornis specimens, revealing detailed postcranial morphology and phylogenetic placement within the avian stem group.
bioRxiv · Jan 11, 2022Paleontology