Authentic, high quality 1 5/8 inch Elrathia kingii fossil trilobite molt on an approximate 4" tall x 5.5" wide x 1" deep matrix shale piece.
Stand and information card included.
The larger the trilobite after 1 1/8", the more rare the find, especially found on a nice size matrix shale with the trilobite near the center.
Trilobite from the Cambrian Period Found in the Utah West Desert.
Trilobites (meaning "Three-Lobed"), first appeared in our oceans approximately 521 million years ago before going extinct around 240 Million Years Ago.