Recovered by up-and-coming fossil hunter who has been putting in more time than anyone, Ethan Gevara (@fl.naturalist_ on instagram). He found this incredible, slight orange and tan Megalodon Shark Tooth from the famous and highly prized Bone Valley region of Florida. Look at all those well preserved serrations! The most sought after and rare shark tooth colors come from the Bone Valley region. Orange is considered one of the most rare colors of shark teeth. Found May 4, it measures 3.38 inches.