| Isotelus 
        gigasTrilobites 
        Order Asaphida, Family Asaphidae Geological 
        Time: Upper Ordovician Size: Trilobite 
        is 33 mm Fossil Site: 
        Trenton Group, Walcott – Rust Quarry, Gray’s Brook, Russia, 
        New York 
 
         
          |  This 
              is a beautifully preserved and prepared specimen with an incredible 
              provenance. It was collected at the world famous Walcott – 
              Rust Quarry site. It came from an old collection. This specimen 
              deserves a prominent position in whatever collection it resides. 
              Note the natural black sheen of the specimen against the gray/black 
              matrix. 
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