#91 - Harry Hess & Seafloor Spreading
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The Flannelcasters talk about Harry Hess and the origin of the theory of plate tectonics.
#91 - Harry Hess & Seafloor Spreading
The Flannelcasters talk about Harry Hess and the origin of the theory of plate tectonics.
#91 - Harry Hess & Seafloor Spreading