Palaeo After Dark

The gang discuss several papers that detail the changes necessary for a terrestrial tetrapod to  transition into aquatic marine lifestyle. They focus on two examples, fossil sloths and fossil crocodyliforms. Also, James discusses some unconventional forms of hydraulic fracking, Curt imagines the sloth action film, Amanda details her plans to get "swole", and everyone has a lively "debate" on the correct pronunciation of the word sloth.   Up-Goer Five (James Edition): This week the group look at two studies of groups of animals that have moved into the big water that is full of little rocks that make food great but are bad for you if you have too much and also make it really hard for animals that are not used to it to live in the water. The first group are angry animals without hair that are around today and usually live in water that is found on land, but a long time ago some of them moved into the bit water full of little rocks. These angry animals began to change from the ones that live in the land water, a