This agnostus of the spcies Tomagnostus fissus offers a fine preservation with a rich contrast: For a agnostid trilobite it offers a remarkable size as well. | |||
Location: | Nine Wells, Pembrokeshire, Wales, UK | ||
Size: | about 11 mm long | ||
Age: | Middle Cambrian, St. Davids Series, Plutonites hicksii Biozone (about 500 Mill. Years) |