Mass Mortality Plate showing mass death assemblage from 500 million years ago! Elrathia kingii trilobites and Peronopsis Instricta trilobites can be seen on the same piece of Shale!
Plate size is approximately 5 1//2" tall x 4 1/2" wide.
Stand and Information Card Included.
Trilobite from the Cambrian Period Found in the Utah West Desert.