We've made plenty of jokes over the years about the general lack of sauropod skulls and the frustrations of trying to work out what these animals were doing when it came to things like feeding when the most important bit is missing. Happily, this week we are joined by David Button who has done a ton of work in this area and is happy to chat to Dave and Iszi about how their heads and teeth were built and what this can (and can't) tell us about their diets and habits. While we have him trapped, we also quiz him on his recent work on the behaviour of the thescelosaurs, an odd branch of dinosaurs we've taken till series 10 to even mention!

Links:

Extra content on patreon: www.patreon.com/terriblelizards

And old post of Dave's on the sauropod skeletons in Berlin, that really show off the issue of different feeding heights in these animals: https://archosaurmusings.wordpress.com/2013/01/27/berlin-sauropods/

David's webpage at the University of Bristol: https://research-information.bris.ac.uk/en/persons/david-j-button