In Greek mythology, the gorgons were three monstrous sisters whose visage turned people to stone. Detailed descriptions vary, although they typically had snakes for hair. In D&D, however, these beings are known as "medusas", from the name of the specific gorgon slain by Perseus. The creature known as a gorgon in D&D is therefore, something else entirely, an essentially original creation, albeit still with the power of petrifaction, and perhaps partially inspired by the bronze bulls from the story of Jason and the Argonauts.