*Elrathia Kingi Trilobite Mass Mortality Plate found in the Wheeler Shale, House Range, Millard County, Utah. This small plate measures approximately 3" wide by 3" tall and 1/2" thick. You can see at least 10 visible small complete trilobites surrounding a 1- 1 1/8" large complete trilobite! Some partials and imprints can also be seen on this Mortality Plate.
*Stand and Information Card included.
*This is called a "Mortality Plate" because it is a frozen snapshot of Mass Death Assemblage from over 500 million years ago!
*Elrathia Kingi Trilobites are from the Cambrian Period. They first appeared in our oceans approximately 550 Million Years Ago before going Extinct around 240 Million Years Ago.