The Viridian Ocean was the first doubloon ocean. There are three archipelagos, each with eighteen islands, 5 large, 5 medium, (with the exception of Onyx) and 8 outposts for a total of fifty-four islands. It has the same geography as the Cobalt and Crimson Oceans. Viridian, along with the Malachite Ocean was merged into the Meridian Ocean on 31 Jan 2012.