Ammonites

Goniatite

Goniatites are early ammonite relatives, and most of these are Gonioclymenia. They're from the Atlas Mountains of Morocco, and are about 380 million years old. They're in a hard marble, and are carved in a way to show most of the fossil material on the surface, but it's not an easy thing to do, so results vary. I always pick nice examples.

4cm