Authentic, high quality 7/8-1" long Asaphiscus wheeleri trilobite fossil found in Utah Antelope Springs, House Range in the Wheeler Shale formation.
Stand and Information Card Included.
Size: Approximately 5" tall x 3" x 1/4 to 1/2" thick.
Age: Middle-Cambrian (approx. 505 million years old)
Trilobites first appeared in our oceans approximately 521 million years ago before going extinct around 240 million years ago.