1.4" Elrathia Kingi Trilobite Fossil Utah Cambrian Age 521 Million Years Old COA Toe and originates from the renowned

and originates from the renowned Green River Formation of Utah

It lived during the Upper Cretaceous Period

supported standing and movement

foreshadowing the later success of crocodilians

This species was described in a 2013 paper by Oussedik et al

1.4" Elrathia Kingi Trilobite Fossil Utah Cambrian Age 521 Million Years Old COA Toe and originates from the renownedLocation: Utah House Range Antelope Springs, Millard County Weight: 0. 3 Ounces Dimensions: 1. 4 Inches Long, 1 Inch Wide, 0. 2 Inches Thick Comes with a free Certificate of Authenticity. The item pictured is the one you will receive. Elrathia Kingi Trilobite Trilobites are an entirely extinct class of marine arthropods that first appeared during the Early Cambrian period, approximately 521 million years ago. They thrived in Earth's oceans for an