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Ptychagnostus sp.

Ptychagnostus sp.
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Ptychagnostus sp.

Products description

Here is a inexpensive Agnostid of the genus  Ptychagnostus.

 
 

Location:

House Range, Utah, USA 
Size:about 9 mm long
Age:Mid. Cambrian, Marjum Fm. (ca. 515 Mill. Jahre) (about 515 Mill. Jahre)

Product no.: 4733