TRILOBITE - 465 million years old - Builth Wells, Wales
« backFOSSIL TRILOBITE
465 million years old
Ordovician period
Builth Wells, Wales
A typical example of a trilobite from Wales. It is from Ordovician rocks exposed in a quarry at Gilwern Hill, near Builth Wells in mid Wales.
Trilobites, an extinct class of marine animals, are the oldest of all the familiar fossils. They flourished in the seas during the Ordovician period, an early division of geological time.
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Size: 9.5 x 6 x 3 centimetres
Weight: 229 grams