Trident of Poseidon Sterling Silver Petrine Cross Ring* Note: This ring is made to order, please allow 10 15 working days crafting time. The Cross of Saint Peter or Petrine Cross is an inverted Latin cross. In Christianity, it is associated with the martyrdom of Saint Peter. Poseidon, also known as Neptune, was the son of Cronus and Rhea, the brother of Zeus, who was in charge of the ocean. He was gold of the sea, storms, earthquakes and horses in ancient Greek mythology. Poseidon held a trident, which