Prehistoric baseline reveals substantial decline of oyster reef condition in a Gulf of Mexico conservation priority area

This dataset contains oyster shell height measurements for prehistoric and modern oysters collected near Crystal River, Florida, USA. Oxygen and carbon stable isotope values for large prehistoric and modern oysters are also reported.本数据集收录了采集自美国佛罗里达州水晶河（Crystal River）周边的史前与现代牡蛎的壳高测量数据。 本数据集同时收录了大型史前与现代牡蛎的氧、碳稳定同位素数值。