Great Turquoise Zone

The Great Turquoise Zone is a region through which Sonic the Hedgehog traveled during one of his early adventures.

History
Current= Sonic traveled through this Zone while seeking to thwart one of Dr. Eggman's schemes involving the Chaos Emeralds, only to run afoul of Knuckles the Echidna. (VG: TT)

The Great Turquoise Zone was the first of several Zones created by half a Chaos Emerald that landed on Angel Island after the original gem was shattered by Dr. Ivo Robotnik. (STT)
 * -|Pre-Super Genesis Wave=