Join Dr. Thorne Lay, professor in the Department of Earth and Planetary Sciences at the University of California, Santa Cruz, as he discusses how analysis of earthquakes forced researchers to revise longstanding ideas about the behavior of the Earth beneath our feet.

This lecture took place at the Museum on November 12, 2015.

The Annual IRIS/SSA Lecture Series is presented in collaboration with the Incorporated Research Institutions for Seismology and the Seismological Society of America.