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 Deanaspis goldfussi (BARRANDE, 1846)
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                                                    Products description
| Here is a nice and complete negative with good details.  | 
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|  | Location: | Letna, Beroun, Barrandian area, Czech Republic |  | 
| Size trilobite: | about 18 mm long | 
| Age: | Middle Ordovician, Llandeilo, Letná Formation (About 464 mill. Years old) |