Palaeo After Dark

The gang discusses two papers which use morphology to infer behavior in the fossil record. The first paper looks at the origins of the “killer whale” type morphology in fossil cetaceans, and the second paper describes the earliest example of a diurnal owl in the fossil record. Meanwhile, James proposes an unconventional workforce, Curt imagines the sea mammal revolution, and Amanda cuts the crap… out of her basement.   Up-Goer Five (Curt Edition): Our friends talk about two papers that look at how things look and how we can use that to tell how animals might have lived in the past. The first paper looks at a group of animals with hair that breathe air but live their whole lives in water and do not have legs. There are lots of different types of these animals but one of these animals is named after being someone that kills. However, there is another group of these animals that look a lot like these animals that are named after killing but are not the same. This paper finds a really old one of these animals th