Re: new Western Interior dinosaurs: a brief breakdown

[David Marjanovic <david.marjanovic@gmx.at>]

> Authors also suggest that as the "principal character" of Marginocephalia 
> ("overhang of the occiput") is non-homologous
> between pachycephalosaurs and ceratopsians in their interpretation, that 
> Marginocephalia is not a natural group.

So Bakker et al. advocate precladistic phylogenetics?

> an unnamed _Eolambia_-like hadrosauromorph

What is that? Google doesn't find "Hadrosauromorpha" or "hadrosauromorph".