Here is a great community project for geomorphs. You should try your hand at this entertaining passtime. Here is an entry I submitted.
I got to the geomorph party late, and I have not contributed anything towards it. Here is a step in a remedying direction.
I think geomorphs are central to the concepts of Old School play. Minimal description with the burden mostly on the DM in the moment. Randomizing and interpreting results so the DM is more of a player and less of the mastermind. Moving through an environment with danger and wealth.