Mammoth Tooth Bear Post EarringsOur fossil mammoth tooth Bear post earrings feature a pair of flat traditional bears set with rhodium plated sterling silver posts and clutches. 1 2 X 9 16 Prehistoric woolly mammoth molars are found in Siberia, Russia, Alaska, and Canada, and may range in age from 10,000 to 200,000 years old. Colors are dependent upon age, and also what minerals the teeth lay next to for these many thousands of years. Natural patterns and colors will vary due to the