What sort of a link would you like, perhaps this? https://archive.org/details/Vertebrate.Paleontology.Evolution/page/n168/mode/1up https://archive.org/details/

What sort of a link would you like, perhaps this? https://archive.org/details/Vertebrate.Paleontology.Evolution/page/n168/mode/1up https://archive.org/details/Vertebrate.Paleontology.Evolutio... That's on chapter 9, "The Conquest of Land and the Radiation of Amphibians". Caution, this is a book from 1988, the Carboniferous era may have changed a lot since then. (Carboniferous = Mississippian + Pennsylvanian.) An image search for "Paleozoic and Mesozoic amphibians and reptiles" may also be gratifying. I'm fond of Moschops ("calf face"), though that's after the Carboniferous rainforest collapse.