The definition of a quarry is a place, often a deep hole in the ground, from where stones are extracted. An example of a quarry is a deep hole from where granite is mined.
Masseter. The masseter muscle is a facial muscle that plays a major role in the chewing of solid foods. The muscle is shaped similar to a parallelogram, connecting to the mandible (lower jawbone) and the cheekbone.The masseter is divided into two distinct sections, the superficial and deep portions.he masseter is the key muscle that pulls the mandible upward. All four muscles are connected to a single division of the trigeminal nerve. Because of the sheer bulk of the masseter muscle, portions of it are sometimes removed by plastic surgeons performing jaw reduction surgery.
The Masseter Muscle (p. 733). 1  This is a quadrangular muscle that covers the lateral aspect of the ramus and the coronoid process of the mandible. 2  Origin: inferior border and medial surface of zygomatic arch. 3  Insertion: lateral surface of ramus of mandible and its coronoid process.