What do ossification sequences tell us about the origin of extant amphibians?
M. Laurin, O. Lapauze, D. Marjanovic
This study uses ossification sequence data to evaluate six hypotheses about the origin of extant amphibians, finding strong support for a monophyletic origin among lepospondyls and unexpected triphyly in appendicular data.
bioRxiv · Oct 17, 2019Paleontology