Dig A Real Shark Tooth T-Rex Unlike most of the other

Unlike most of the other reptiles and amphibians of the time

very reptile-like tetrapods that lived during the Early Permian

For this to happen the wood needs to be buried in an environment both low in oxygen (preventing decomposition) and with flowing

Geology of West Virginia

Raymond Dart

Dig A Real Shark Tooth T-Rex Unlike most of the otherThis Dig A Real Shark Tooth Kit contains an authentic 100 million year old shark tooth from the phosphate mines of Morocco. The tooth is encased in a soft matrix that can be chippped and dug away with a paleo probe to uncover a real tooth from the ancient past. Discover the thrill of discovery just like a real paleontologist. It's fun, educational and best of all you keep what you find. Each kit also contains a color post card that can be used to help