GEOSC10 Unit 11
Channel: Dutton Institute
Date: 2018-08-06

Geology of the National Parks, Unit 11 Lecture: Evolution & Extinction (https://www.e-education.psu.edu/geosc...) Lecture presented by Dr. Shridar Anandakrishnan of the Penn State University. Created in partnership with the John A Dutton e-education Institute (e-education.psu.edu).