The name comes from the CreatureLink Grendel I adopted, Pacific, and it's a fairly basic world. It's just Aquanornia and Past Seas linked together with doors (and CA links.) There's enough food for everyone, and quite a few critters and bugs swimming around for everyone to eat. Most of the Grendels tend to stay in Aquanornia, probably because of the comfort candles there. It's meant to be a basic, easy world to live in. Pacific and her band of Grendels had 36 eggs in the world, so I think the world works quite nicely.
The rest of the plants and animals were from Past Seas