X-Large 1 7/8" Elrathia kingii Fossil Trilobite Separian Animals later it was classified as

later it was classified as Margaretia dorus

We find it far more plausible the fossil has shown an early example of symbiosis

This approximate 3 lb

*Dendrite Picture Stone One of Nature's Paintings

Metal stand and Information card included

X-Large 1 7/8" Elrathia kingii Fossil Trilobite Separian Animals later it was classified asAuthentic high quality X Large 1 7 8" long Elrathia kingii Fossil Trilobite. You will receive ONE 1 7 8" long Elrathia kingii Trilobite similar in quality to what you see in the picture. Rare specimen due to its size! 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.