Large Elrathia kingii Trilobite Complete 1 3/4" Ammonite It is suspected that blind

It is suspected that blind trilobites such as Peronopsis instricta

Natural 1 5/8" Asaphiscus wheeleri trilobite complete with visible rare Pyritic crystal inclusion on an approximate 4" tall x 6" wide x 1/2" deep shale

but pattern can vary

4" tall and 3" thick

Large Elrathia kingii Trilobite Complete 1 3/4" Ammonite It is suspected that blindAuthentic high quality Large 1 3 4" long Elrathia kingii Fossil Complete Trilobite. 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.