Asaphiscus wheeleri Trilobite Fossil 1 3/8"

Authentic, high quality 1-1 3/8" long Asaphiscus wheeleri fossil trilobite molt found in the Utah West Desert, Antelope Springs, House Range.  Wheeler Shale Formation. You will receive an Asaphiscus wheeleri fossil trilobite approximately 1 3/8" long in size and similar quality to pictures; however, the size of the shale piece and where the trilobite is located on the shale can vary, as seen in the pictures. Age: Middle Cambrian Period approximately 505 million years old. Information Card Included.