Board Thread:Manual of Style/@comment-26923065-20151030003833/@comment-11733558-20170706124516

Marianoalexisrumbo wrote: I guess that Labyrinthodontia its actually a Eryops, the giant amphibian predator...

Similar cases happen with the ammonite, i think is a Pachydiscus

or the Euryptherid, that is a Pterygotus

or the giant Orchtocone that is a Cameroceras...

I think the Eurypterid was a Megalograptus, like in Jurassic Park: Builder, and the Ammonite is either a Parapuzosia or a Coroniceras.