... alternative, off the line. I believe that the reconstructed Burgess fauna, interpreted by the theme of replaying life'stape, offers powerful support for this different view of life: any replay of the ... near the front, with the circlet of the mouth behind and in the mid-line (figure 3.67). The plates of the circletcould substantially constrict the area of the mouth but not fully cometogether ... _Anomalocaris_ with a formidable array of weapons bothin the mouth itself and in the front end of the gut (figure 3.69).Behind the mouth at the ventral surface, the head carries three pairs of strongly...