Polished Orthoceras Fossil on Matrix

Interesting polished Orthoceras fossils, around 400 million years old. Their species existed from around 500 to 190 million years ago.

We sell these in a few different sizes currently - the size you select in the drop down is based on the size of the surrounding stone, known as matrix. However, the fossils are typically the full length of the matrix anyway.

More photos are coming very soon - promise!

Image credit:
Illustration of Orthoceras courtesy of Nobu Tamura, via Wikimedia Commons.