Running time 2 hours 30 minutes We are up to the Cretaceous Period of the Mesozoic Era in the monthly episodes. This one combines the 30 episodes from November 2014, covering the Cretaceous, into one episode. As usual for this monthly compilation, I’ve left the references to specific dates in the podcast so that you can, if you want, go to the specific blog post that has links and illustrations for that episode. They are all indexed on the right-hand side of the blog. If you have questions or comments, please let me know, either here on the blog – there’s a page for Questions – or contact me by email at [email protected]. I’ll try to respond. You can of course also leave a review on iTunes. I really do appreciate your feedback. —Richard I. Gibson