Elrathia kingii Trilobite Fossil Complete w/ Pyritic Inclusion 1 1/2 inch - Rare find Complete first appeared in our oceans

first appeared in our oceans approximately 521 million years ago before going extinct around 250 million years ago

Approximately 4

Septarian Nodules Formed during the Cretaceous Period (66 to 145 Million Years Ago)

Authentic high quality

authentic high quality 1 7/8" long Asaphiscus wheeleri fossil trilobite found with eye catching pyritic crystal inclusion seen throughout

Elrathia kingii Trilobite Fossil Complete w/ Pyritic Inclusion 1 1/2 inch - Rare find Complete first appeared in our oceansAuthentic, high quality approximate 1 1 2" complete Elrathia kingii fossil trilobite on an approximate 3" x 4" matrix of shale. Beautiful Pyritic glitter Inclusions throughout. Trilobite from the Cambrian Period found in the Utah West Desert. Information card included. Trilobites (meaning "Three Lobed"), first appeared in our oceans approximately 521 million years ago before going extinct around 250 million years ago.