Elrathia kingii Trilobite Mass Mortality Plate Septarian Bowl 75 inches across x 3

75 inches across x 3

and  9" x 6" x 5/8" thick

Collected in the Wheeler Shale

Authentic high quality 1 5/8" long Elrathia kingii Fossil Trilobite molt

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Elrathia kingii Trilobite Mass Mortality Plate Septarian Bowl 75 inches across x 3Authentic high quality mass mortality plate with four complete Elrathia kingii trilobites ranging in size from 5 16" to 5 8". Wheeler shale piece is approximately 4"x5". Stand and Information Card Included. Genus: Elrathia Species: kingii Age: Middle Cambrian (505 million years) Location: House Range, Utah Formation: Wheeler Shale Trilobite fossils found in the Utah West Desert near Antelope Springs.