sentences:  The maxillae are, by quite a long way, the largest and most expansive bones in the skull; each holds nineteen small recurved teeth.They have a narrow alveolar margin at the edge of their broad expanse, giving the head of "Anatosuchus" a rather rectangular appearance, and broad rami that extend above and below the antorbital opening.The upper of these rami form a long suture with the nasal, and then meet the prefrontal and lacrimal directly above the antorbital fenestra.