Arietites bucklandi F1

This impressive fossil is a magnificent specimen of Arietites bucklandi, a species of extinct marine cephalopod. It dates to the Jurassic Period, approximately 150 million years ago. Sourced from France, this piece is a prime example of a classic index fossil used to date rock layers from its time.

The fossil is a well-preserved ammonite embedded within its natural rock matrix. Its most notable features are the deep, prominent ribs that radiate from the center of its coiled shell, which are characteristic of the Arietites genus. This piece showcases a beautiful spiral form that is clearly visible.