Authentic, high quality 1 1/2" Elrathia kingii trilobite fossil complete on an approximate 3" x 3" matrix of shale with a cut base.
Trilobite from the Cambrian Period found in the Utah West Desert.
Stand and information card included.
Trilobites (meaning "Three-Lobed"), first appeared in our oceans approximately 521 million years ago before going extinct around 250 million years ago.