Geology, Biologically Speaking; pt. 1

Episode 32 This is Part 1 of 2 in our two-part series with Dr. Greta Bowling. In this episode, we dive deep into the timeline of Human Evolution. We first talk about how Darwin’s Morphological Species Concept helped scientists answer the age-old question of do we, as humans, come from apes? In short, humans and apes share a common ancestor in the distant past. Primates first evolved 55 Mya (million years ago), but it was not until around 5.8-5.2 Mya would we see early “proto-humans,” or the Ardipithecus, show up in the fossil record. We talk through the timeline from Sahelanthropus tchadensis to Australopithicus afarensis, to the diets of Paranthropus robustus to the first hominins to migrate out of Africa, Homo ergaster, just to name a few. Fun facts are littered throughout and there is even a poem! Come join us in our adventure through geologic time. Do you even evolution? Remember to Be Cool, Stay Tuned (for part 2), and Keep It On the Rocks!