Travel in time with Geology Instructor Joe Marx to the Battle of Antietam in 1862, the bloodiest day in American history. The terrain and underlying bedrock of the battlefield strongly influenced the contest. Learn how the geology of the region decided the outcome.
Learn more about the Naturalist Hour series HERE
Register for this program HERE
Recordings will be sent to registrants who cannot attend live. This event is hosted by the Audubon Naturalist Society as part of the Naturalist Hour series.
