XX-Large authentic, high quality 2 1/8" Asaphiscus wheeleri fossil trilobite on an approximate 4.75" tall x 5.5" x 1.5" deep shale piece. A trilobite this large and intact is a more uncommon find!
Found in the Antelope Springs, House Range Utah West Desert. Wheeler Shale Formation.
Age: Middle Cambrian Period (505 million years)
Stand and information card included.