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Fossils, TrilobitesTrilobite Elrathia kingii assemblage from Cambrian Wheeler Shale
$89.00Elrathia kingii
Phylum: Arthropoda; Class: Trilobita
Order:Ptychopariida, Family: Alokistocare
Middle Cambrian, Wheeler Shale
House Range, Antelope Springs, Millard County, Utah, USA
