Penn State University, Dept of Geosciences
On-line course materials for Earth 520, Plate tectonics and People.
Explanation, diagrams, animations, further reading and exercises.
Note spellings may be American.
Openly licensed resource.
Date created:
Monday, October 1, 2012
Attribution for this resource:
Penn State University, Dept of Geosciences, licensed under 
.
.Subjects: