I’m in Utah digging up dinosaurs! But also, one of the last big chunks of my PhD thesis has just been published online at the Journal of Systematic Palaeontology. They are generously allowing free access to the paper through the end of August, so head on over and grab a copy while it’s free! This time, I’m taking all of the knowledge gained from my previous taxonomic revisions, adding in some more taxa, and doing a revised phylogenetic analysis building on previous analyses to see how everyone shakes out and to learn a little bit more about ankylosaurid biogeography. I’ll cover some of the taxonomic stuff over the next few posts, and finish off with the big picture of ankylosaurid evolution.