This is a dugong veterbra that was recovered from the Peace River in the Bone Valley formation of Florida . This specimen is not 100% complete, but is still recognizable as a vertebra. This piece measures approx. 2 inches by 2.5 inches and is heavy.
Refer to the photos. The black centimeter cube is shown for scale and is not included. You are purchasing the specimen shown.
(Miocene Period, approx. 7-14 million years old)