Palaeo After Dark

The gang gets together to record their first episode back from the holidays. And what better topic to discuss than hyoliths, those strange shelly Cambrian fossils. Specifically, the gang discusses two papers that look at new discoveries of the soft tissue and the hard shells of these hylothis to try and determine the evolutionary placement of hyoliths. Are hyoliths molluscs? Are hyoliths brachiopods? Are they somewhere in between? Meanwhile, Amanda hears some good news, Curt does his best hyolith impression, and James hits some unexpected snags when he discusses the ramifications of his ideal super powers.   Up-Goer Five (Amanda Edition):  Today our friends talk about animals that are big at one end and small at another end. They might be close to things with two parts that are good to eat, or they might be close to things with two parts that are not good to eat. Some people have said not long ago that they are more close to the things with two parts that are not good to eat. Our friends look at two papers th