Erosion

Check out the geological, and archaeological histories of islands that have eroded away in the Chesapeake Bay region.

Darrin Lowery starts this program off with a discussion about coastal erosion by explaining that coastal erosion in the Chesapeake Bay region is not unique to the 20th or 21st centuries. Many islands vanished long before the first official coastal survey maps were prepared in the mid-19th century. 

This course is a cultural, historical, and archaeological overview of these vanished islands. A specific focus will be on Sharps Island, which was once located at the mouth of the Choptank River. Based on decades of data, the course will also highlight the array of geologic variables that influence the rate of coastal erosion.  Not all landscapes in the bay region are disappearing. Some islands around the Delmarva Peninsula have increased in land area over the past three centuries. 

The following Friday, we head out to Tilghman Island to the Watermen’s Museum to tour the museum with Mary Kellog, one of the founders of the museum, and an opportunity to see the Sharp’s Island exhibit.

What to Expect: 

We will come away from this course with a better understanding and appreciation of the Chesapeake Bay island cultures that have been lost to extinction, and why some islands have not eroded, but have actually expanded.  A fascinating archeological and geological summary of the Bay we call home.

In the 1st session, we will be in the hybrid classroom with Darrin ZOOMing in from… well, who knows where he will be?  He’s a very busy guy!  

The second session will be led by Mary Kellogg at the Tilghman Island Watermen’s Museum.  (Get in town early and have lunch at Two if by Sea!)

Darrin Lowery, Ph.D.

Darrin Lowery was raised on Tilghman Island and comes from a family of Maryland boat builders, watermen, and farmers. His interest in history, archaeology, and geology began at the age of seven, while exploring the eroding shorelines of the Chesapeake Bay with his father. Lowery graduated Magna Cum Laude with a BA degree in Anthropology from the University of Delaware. He was awarded a MA degree in Archaeology/Anthropology from Temple University in 2001 and completed the coursework for a Ph.D. degree in the same field. In order to more completely understand the context of the early cultures living along the dynamic Chesapeake Bay, he pursued and completed a Ph.D. in 2009 from the University of Delaware specializing in coastal geology and geoarchaeology. He was awarded a pre-doctoral research fellowship from the Smithsonian Institution's Museum of Natural History and was appointed as a research collaborator in 2010 within the Department of Anthropology, where he was later awarded a post-doctoral fellowship to serve as a research associate. Lowery has conducted extensive archaeological surveys and excavations in Maryland, Delaware, and Virginia over the past 35 years. While conducting this research, he has documented over 2,000 archaeological sites spanning the entire region’s prehistory and history. He began writing about Chesapeake Bay archaeology and geology before entering college and has continued with over one hundred published monographs, book chapters, and articles. He currently works for a federal agency as a geologist and historic resource specialist.

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