Thomas Stewart

New pectoral fin material from the Late Devonian of Ellesmere Island, Nunavut, Canada and diversity of the radius in finned tetrapodomorphs

The paired fins of stem tetrapods (tetrapodomorphs) have been studied extensively to understand both the phylogenetic framework of early tetrapods and the functional context of the fin-to-limb transition. Attention has predominantly been focused on a few exemplar taxa with well-p...