I recently noticed the term #dinosaurland in a Discord discussion on fantasy worldbuilding, and I really think we should get it established alongside #fantasyland as an alternative generic template for fantasy worlds.

Fantasyland is of course Middle Earth, Forgotten Realms, and so on.

Dinosaurland is Morrowind, Dark Sun, and Primeval Thule, but also Barsoom. Maybe also Glorantha, not too familiar with that world.