This is a very fine preserved double of the Agnostid - Trilobite Tomagnostus fissus from South - Wales. | |||
Location: | Nine Wells, Pembrokeshire, Wales, UK | ||
Size: | about 9 & 5 mm long | ||
Age: | Middle Cambrian, St. Davids Series, Plutonites hicksii Biozone (about 500 Mill. Years) |