This piece shows multibile complete trilobites of the species Elrathia kingi and Peronopsis interstricta. The largest trilobit on the plate is about 13 mm long. | |||
Location: | Millard Co., Utah, USA | ||
Size plate: | about 94 x 76 mm | ||
Age: | Middle Cambriun, Wheeler Fm. (about 518 Mill. Y.) |