0
GE
rudy, succession, metamorphic rocks, mountain building, deformation, stratigraphy, biotte schist, rhyolite, limestone, basalt, subduction, continental rifting, coal, biosphere, geologic time scale, igneous rocks, continental crust, benioff zone, intrusion, petrology, divergent plate boundaries, diorite, fossil fuels, mineralogy, foliated, hydrogeology, mantle, fault, sandstone, crust, plate tectonics, atmosphere