Fossilised partial Mammoth tooth Looking from the inside

Looking from the inside

it is not surprising that it has had a bit of damage over the years

inner minimum diameter is about 58mm and it is about 16mm deep

These are long lived birds with a life span of over 55 years although many of the juvenile die in their first long migration

These fish were abundant in fresh water in present day China during the Jurassic and Cretaceous periods

Fossilised partial Mammoth tooth Looking from the insideThis is a part of a molar from a mammoth Mammuthus primigenius which died about 50,000 years ago. The teeth are often preserved and found in sediments in the North Sea. This one measures 14. 5cm long by 8cm wide and 8. 5cm deep and weighs 1100 grams. This one has split into two parts.