Description
Olenoides serratus
Middle Cambrian
Burgess Shale, Stephens Formation
Field, British Columbia BC Canada.
36mm trilobite on 72mm slab from the famous Burgess Shale
Olenoides serratus is one of the most famous trilobites of the Burgess Shale. The signature specimen is a spectacular slab with all legs and appendages preserved (USNM 57588) on permanent display at the Smithsonian, but you can own this more modest piece.