Oannes is a world that orbits a gas giant planet. It has salt water seas and a barren volcanic landscape, and is home to an advanced amphibious race, also called Oannes. Nem captured Daniel in the hope of learning the fate of his mate, Omoroca, who was lost 4000 years ago on Earth.
Location: Jericho Beach, Vancouver
Cross Reference: Nem, Omoroca
Episode Reference: Fire and Water