Superb Diacalymene Trilobite
Ordovician era - The Ordovician period began approximately 490 million years ago, with the end of the Cambrian and ended around 443 million years ago, with the beginning of the Silurian.
This is a superb, and chunky Diacalymene trilobite.
Diacalymene are not a weird or unusual trilobite, but what they do have is a beautifully defined body. You get a lot of fossil for your money!
Measures cm nose to tail