Plains
Brush
Forest
Rough
Desert
Hills
Mountains
Marsh
Water
Valley
How this map is generated
It starts from a single tile and works outwards, each new tile rolled from the terrain of the one before it. See this write-up or the 1st edition Dungeon Masters Guide (p.173) for the tables.
Changes from the original tables
Scrub is called Brush, Pond is Water and Depression is Valley.
Auto Roll Tables