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Porterfieldia punctata (Crosfield & Skeat).

Porterfieldia punctata (Crosfield & Skeat).
For a larger view click on the thumbnail
Porterfieldia punctata (Crosfield & Skeat).
Porterfieldia punctata (Crosfield & Skeat).

Products description

Here is a inexpensive study specimen of this very rare trilobite from Pembrokeshire.


The typus species of Porterfeldia is Porterfieldia caecigenus (RAYMOND, 1920) that was been discovered in the Athens Fm of Virginia.

 
 

Location:

Mathry Pambrokeshire, Wales 
Size trilobite:about 7 mm long
Age:Ordovizian, Arenig (about. 485 Mill. Years)

Product no.: 2613