Briggs completes his monograph on Anomalocaris from the Burgess Shale but fails to recognize that what was believed to be an animal was actually a small appendage of a much larger animal (about 60cm-1m).
Briggs completes his monograph on Anomalocaris from the Burgess Shale but fails to recognize that what was believed to be an animal was actually a small appendage of a much larger animal (about 60cm-1m).