Podcast 86 - Echolocation in the Fossil Record

The gang discusses two papers that use functional morphology to determine when echolocation evolved in two groups of mammals, whales and bats. Also, Curt rattles off a wikipedia page on hamburgers, James fights against physics, and Amanda would rather talk about how terrifying Basilosaurus is. Also, to cut this off at the pass, a correction. Bats are the "SECOND" most diverse mammal group and rodents are the most diverse.


Simmons, Nancy B., et al. "Primitive Early Eocene bat from Wyoming and the evolution of flight and echolocation." Nature 451.7180 (2008): 818-821.

Park, Travis, Erich MG Fitzgerald, and Alistair R. Evans. "Ultrasonic hearing and echolocation in the earliest toothed whales." Biology letters 12.4 (2016): 20160060.