Trammel's Shame dungeon is home to various types of elementals. On the first level, you will find mostly Earth Elementals. Through the moongate to the second level live the Air, Water, and Fire elementals. Once you reach the third floor and pass the Dread Spiders (which have potent poison in their bites), you may find yourself surrounded by Ettins, Blood Elementals, Poison Elementals, and the like. In the further levels you will find the ore Elementals, and other unspeakable horrors.
You can use this map as a reference, but the spawns are not entirely accurate.