Palaeo After Dark

The gang discuss two papers that describe the life strategies of trilobites, a diverse and charismatic group of extinct arthropods. Specifically, they look at two papers that look at enrollment and movement of trilobites. Meanwhile, Amanda educates James on the nature of pain, James envisions Curt's inevitable end, and Curt invents a hockey/extinct arthropod family film.   Up-Goer Five (James Edition): The group looks at two papers that look at old animals with many legs that live in the bad drink water place and are made out of rock. These animals are all over the place and are good to study much like small animals with hair and big ears are used today. One paper makes pictures of the old animal with many legs on the computer to see how they turn into a ball. This paper is very easy to understand and shows that these animals can turn into a ball in a number of different ways and that they started doing these different ways a number of different times. However, once they have made this change they seem to sti