You're viewing this item in the new Europeana website. View this item in the original Europeana.

Trilobite

A pygidium fragment of Bumastus barriensis measuring (31mm x 29mm x 15mm). Preserved in a pale brown micrite matrix block (33mm x 40mm x 20mm) which contains a 3mm brachiopod fragment. The pygidium is dark grey, smooth with convex shape. A number of small fractures formed along the edges. On the base of the mud matrix the number 11 is visible in black pen this refers to Steven Birchs site 11 at th…