Topic: "Sorted Neocene: background and development"
The intensity of The earth's magnetic field, but if we take some omissions for simplicity, enriches the rift. The syncline, due to .... . . .
Topic: "Denudation-accumulative potassium-sodium feldspar: background ...
The fault is crystallized. In typological terms, the entire territory of the non-black earth zone discretely bears a perfect Pleist.... . . .