PS... the hairstyle of the Ram's horns are called, “Horns of Ammon”, related to Amun: The Ram, Aries, was the sacred manifestation of the Egyptian God Amun, and was also worn and associated with Alexander the Great...
http://www.personal.kent.edu/~jlarson/images2/430.jpg

-with more information from Mr. Wood’s Fossils
http://mrwoodsfossils.blogspot.com/2009/02/downward-spiral.html
“There's a fair bit of mythology attached to the ammonite. St Hilda of Whitby in the middle 600s AD was supposed to have killed all of the snakes in the area by decapitating them with her whip - the ammonites found around the Yorkshire coast were assumed to be the remains. Local craftsmen have carved heads on them to form lucky snakestones for centuries. In 5th Century India, ammonites were regarded as the embodiment of a god, 17th Century Germans considered them a charm against witchcraft, and many North American plains tribes carried them for good luck, too.”