Shark Teeth Fossils
Shark Teeth Fossils Types of Fossil Shark Teeth By Heather Broeker, eHow Contributing Writer The identification of fossilized shark teeth is a study that requires many hours of study and dedication to the work. Many factors can complicate the identification process, such as sex of the shark and the location of the tooth. In addition, identification is different whether the tooth comes from upper or lower jaw. Many variations of teeth can exist within the same species of shark, so no exact specifications can be set forth about shark teeth. However, some characteristics can give even a casual observer an educated guess on the species of shark. Carcharocles Megalodon Carcharocles megalodoneg is said to be the forebearer to modern sharks. Scientists predict it to have been over 50 feet long and to have weighed around 52 tons. The teeth are as large as a man's hand. The teeth are broadly triangular and thick. The teeth also have finely serrated edges with no protrusions. The megalodon...