https://www.science.org/doi/10.1126/science.adw3536
>>5063921>duckbill Cute
name a bigger paleo glowup than edmontosaurus>starts off as a generic hadrosaur but big>discover it had large scales running down its back which is neat I guess>then find out it had a crest>now we know it had a sail backkino
>>5063921Was Edmontosaurus just Lystrosaurus 2.0 at one point in history? There's gotta be a reason we just keep finding mummy after mummy of this specific species
>>5064239>>5064271explain
>>5063921Where are the feathers that are basal to all Archosaurs according to phylogenetic bracketing?