Lecture video: Glaciation during the Late Paleozoic Ice Age

Dr. John L. Isbell '81, professor and research scientist with the department of geoscience at the University of Wisconsin-Milwaukee, speaks on "Glaciation During the Late Paleozoic Ice Age."

The lecture is sponsored by the Augustana Center for Polar Studies. The center has sponsored lectures since its inception in 2009.

Dr. Isbell graduated from Augustana College in 1981. He majored in geology/earth science, earth science education and health

According to his university biography, "Dr. Isbell is a clastic sedimentologist and sequence stratigrapher who works with glacial, glaciomarine, fluvial, deltaic, shallow marine and glacially influenced deep marine sediment and sedimentary rocks deposited in foreland, rift, piggyback, and cratonic basins.