File talk:BLW Trilobite (Paradoxides sp.).jpg

Genus id

This looks like its probably from the genus Acadoparadoxides, which is sometimes treated as a subgenus of Paradoxides --Kevmin § 10:40, 29 July 2010 (UTC)

I agree. You may wish to compare it to the picture in Bulletin 62 of the Geological Enterprises, see here on page 3. Also Paradoxididae are limited to the Middle Cambrian (according to the Treatise), arguably also to the terminal Lower Cambrian. I have adjusted the description of this photo accordingly. Dwergenpaartje (talk) 23:14, 4 March 2013 (UTC)