What does it take to describe a new genus, or two, of ancient mammal ancestors? Paleontologists Mike Novacek and Paúl Velazco explain why dental detective work is a big part of the job. For more discoveries in the desert, visit our episode website: Check out our 360 video about the early Gobi expeditions: For Shelf Life’s Season 2, pack your bags for adventure. Explore fantastic stories from more
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