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Eastern Oyster History: The Chesapeake Bay

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The Chesapeake Bay and the Eastern Oyster The word Chesapeake, although there is some scholarly dispute, likely means “Great Bay of Shells” or “Great Shellfish Bay” in the language of the Algonquian Native Americans (“Oyster History”). This translation is appropriate and accurate to anyone familiar with the Chesapeake Bay and its rich history of oysters. The Chesapeake Bay is the largest estuary in the United States with over 150 rivers and streams flow into its basin. It measures roughly 200 miles in length, 3.4 to 35 miles in width and stretches across six states. The bay is home to over 2,700 plant and animal species, making it one of the most complex and productive estuary systems in the world (“Facts and Figures”). However, one species …show more content…

The impact of the bolide created what geologists call the “Exmore Crater,” which is thought to have been as large as the state of Rhode Island and as deep as the Grand Canyon (“Chesapeake Bay Geology”). The area was covered in Ice Age glacial sheets up until 18,000 years ago when climatic warming forced the sheets to melt and retreat, allowing new wildlife and plant species to appear. The melting water of the glacial sheets flooded into the Susquehanna, Potomac, James, and York rivers and eventually poured into the Atlantic Ocean, causing sea levels to rise. This rise in sea level, in turn, submerged the Susquehanna River Valley, and formed the rough outline of the present day Chesapeake Bay (”Bay …show more content…

As temperatures continued to increase and diverse forms of aquatic and land wildlife began to inhabit the area, the Paleo-Indians shifted their methods of food procurement, accordingly. About 5,000 years ago, a multitude of fish and shellfish populate the region’s rivers abundantly while forests previously dominated by conifers abate for deciduous ones that supply acorns and various nuts; both developments provided integral food sources for the Indian population. It is also around this time when oysters first begin to colonize the Bay (”Bay History”). By the 16th century, the Chesapeake Bay had formed its present outline and its waters had become replete with clams, fish such as bass and shad, and oysters. The Native American population reached 24,000 as they moved from a hunter/gatherer lifestyle to one based on agricultural reliance of crops like corn, squash, beans, and tobacco. The shift called for the development of permanent settlements and allowed the society to grow in number. Brushes with explorers from the Old World were also experienced for the first time (”Bay

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