I started by studying the planet's geography with my old "Planet-Scanner™". I try to search for the presence of H2O on the planet MRCX. The first data from the scanner appear quickly and confirm my intuition: there is indeed water!
The second data that appears is the landmasses, and to my surprise, the land is entirely clayey.
Now that the mapping is complete, I decide to give names to the various zones.
This will allow me to easily name the areas for my observations of new Cailloux specimens.