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Ptychagnostus akanthodes

Ptychagnostus akanthodes
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Ptychagnostus akanthodes

Products description

This is certain a uncommon Agnostid from the Marjum Formation. The very nice preservation shows easily the small furrows on the Cephalon. 

Location: House Range, Utah
Size: about 5.5 mm long.
Age: Middle Cambrian , Marjum Formation, about 530 Mill.y.o.

Product no.: 33