According to Robert Temple, a moat theory explains the water weathering of the Sphinx without hypothesizing that it dates back to an earlier period of more rainfall than the present. I will not address his other hypotheses, which I do not find persuasive, that the Sphinx was the jackal [wild dog] Anubis and the face seen on the Sphinx is that of the Middle Kingdom pharaoh Amenemhet II, though I note the original Sphinx has been reworked and the head re-carved... Assuming the argument that the Sphinx sat in a pool, either the water level around the Sphinx was the...