No, you didn’t miss Part 1 of this series. Nor did you miss a follow-up to The Lip Post (it’s coming eventually!). Going back to the end of 2018 I had intended to do a two-part post about tails, limb-retractor muscle function, and posture. Part 1 was supposed to be about hadrosaurs (as a follow up to the hadrosaur repose from the same time period), and part 2 was going to be about sauropods…