Tons of TRILOBITES in Their Wheeler Shale Matrix Utah

Hello and thanks for looking, are about 8 partial Trilobite Fossil specimens in their natural matrix !

They are Elrathia Kingi, Alokistocaridea Family, and come from Millard County, Utah, House Range, Drum Mountains in the Wheeler Shale Formation.

They were living animals during the Cambrian Period ca. 505 million years ago!

The largest trilobite measures 1.6cm. or about 5/8" at its biggest and the overall matrix piece measures about 3" or 7.8cm at its biggest!

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