In a message dated 96-01-25 11:21:20 EST, Robert.J.Meyerson@uwrf.edu (Rob Meyerson) writes: >Being somewhat analogous= > to a block-and-tackle we use for lifting heavy objects, the jaw muscle= > appears to originate at the middle of the jaw, slide along the jugal, then= > up to the frill for it's insertion. What, the _outside_ of the jugal??