The tail club of an adult Euoplocephalus could potentially generate impact forces up to 14,360 Newtons - it was capable of not only breaking, but pulverising bone.
In the absence of binding plants and soils, winds pulverise the rock into grains of sand, and these sands can be gathered by those winds into vast dunes.
Madame Homais reappeared, carrying one of those shaky machines that are heated with spirits of wine; for Homais liked to make his coffee at table, having, moreover, torrefied it, pulverised it, and mixed it himself.