| Here is a extraordinary detailed preserved specimen of a Bettonolithus chamberlai from the Ordovician of Llandrindod Wells in Wales. The trilobite comes as a “Lucky Split” so that the fossil has a positive and negative side. | |||
Location: | Llandrindod Wells, Powys, Wales, UK | ||
| Size: | about 28 mm long | ||
| Age: | Ordovizian, Llanvirn (Darriwilian) (About . 470 Mill. Years) | ||