GEOL 103 Lecture Notes - Lecture 8: Neil Degrasse Tyson, Geologic Time Scale
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GEOL 103
Spring 2018 AEC Notes
Prof: Davis
4/25/18 (Week 4, Class #8) Wednesday
Group work
● Geologic time scale mapping
● 4.6 billion years ago to today
○ Including time periods and important events
● Neil DeGrasse Tyson Video assigned
Questions
● Why were single celled organisms the oldest living life?
○ Extreme conditions
● What kind of life would you expect to find on another planet in the
“habitable zone”
○ What would the patten are processes be?
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