Data for Demarchi et al. in PNAS (2022):Ancient proteins resolve controversy over the identity of Genyornis eggshell The repository contains data used inA) Phylogenetic analyses of two eggshell protei
The brachiopod order Atrypida originated in the Middle Ordovician and went extinct in the Late Devonian. Few cladistic studies have been undertaken for this group. Here we investigate their early evol
