Gogia guntheriMiddle CambrianSpence ShaleBox Elder CountyUtahUSACambrian Spence Shale Gogia guntheri (Sprinkle, 1973)SKU: TDI277750,00 €PriceOut of StockTechnical data:size: slab 24 cm x 25 cm Positive and NegativeGogia: 10 cmrestorations: NO RESTORATIONSpreparator: Di Silvestro Gianpaolo Gogia guntheri from Box Elder County, Utah is a very rare primitive cambrian echinoderm
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