Ammonite Fossil 74g - Madagascar

This particular example of an ammonite shell has not been polished, allowing its original color and structure to be seen. Ammonites have existed since around 170 million years ago and most are spiral shaped, similar to that of a Nautilus. However, this ancient variety could form shells in a huge variety of shapes and sizes.

Dimensions: 63 x 57 x 20 mm
Weight: 74g