Fine Beckwithia Cambrian Aglaspid Fossil

Description: This specimen is a rare example of the aglaspid Beckwithia. The aglaspids resemble the modern-day horseshoe crab, and include Beckwithia as their most famous member. Beckwithia achieved lengths of as much as 200 mm and are thought to have preyed upon trilobites. The genus derives its name from Frank Beckwith, editor of the Millard County Chronicle in the first half of the 20th century, and a trilobitophile. This one would have been hard put to devour many of its contemporary trilobites, but perhaps preyed upon immature examples. The distal portion has undergone restoration, hence the bargain pricel.