Episode 206 - "The saddest of the breccias"

This week we continue to chat about impact events and the macroscopic evidence of them. We wrap up with a chat about primate sleep patterns.

• Shatter Cones
• Breccia
• Suevite
• Pseudotachylite

Fun Paper Friday

• Did our sleep patterns help us grow our cognitive ability? Find out on this week's Fun Paper Friday!
• NYTimes Interview
• Samson, David R., and Charles L. Nunn. "Sleep intensity and the evolution of human cognition." Evolutionary Anthropology: Issues, News, and Reviews 24.6 (2015): 225-237.

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Shannon Dulin

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