Marine Snow
Channel: Dutton Institute
Date: 2013-02-13

This video was created for Penn State's Earth 103: Earth in the Future course (https://www.e-education.psu.edu/earth103/node/474) by Timothy Bralower, Professor of Geosciences, College of Earth and Mineral Sciences with the assistance of the John A. Dutton e-Education Institute (https://www.e-education.psu.edu/).