This is the thread where you can suggest resource spawns and expirations, or any other ways the map can evolve over time (disappearing peaks, disappearing flood plains etc.). This is part of Phase I of developing the new map, see here for a general overview. The ultimate goal here is to create another version of the current 3000 BC scenario that includes the "final" state of the map after all resources have spawned etc. marked with the year in which they spawn (I will push this map soon for the purpose of pull requests). I will then use this to work backwards to create the Python code that spawns all these resources. If you just want to suggest a resource spawn/disappearance, edit the resource in with WB and then place a marker on top of it with the year in which it should spawn. For larger changes (e.g. multiple floodplains disappearing), just treat this like any other map change and follow the guidelines from the map change suggestions thread.