Elrathia kingii trilobite mortality plate found in the Wheeler Shale, House Range, Millard County, Utah. This plate measures approximately 12" wide by 5 1/4" tall!
Unique mass mortality plate showing several large and small imprints with whole and partial trilobites Elrathia kingii trilobites.
Stand and Information Card included.
A "Mortality Plate" is a frozen snapshot of Mass Death Assemblage.