File:Buckland, Megalosaurus jaw.jpg

Summary
Engraving from William Buckland's "Notice on the Megalosaurus or great Fossil Lizard of Stonesfield", 1824. Caption reads "anterior extremity of the right lower jaw of the Megalosaurus from Stonesfield near Oxford".

From http://www.lhl.lib.mo.us/events_exhib/exhibit/exhibits/dino/images/buc3h.jpg