0
GE
metamorphic rocks, stratigraphy, mid-oceanic ridge, ocean basins, mineral deposit, foliated, oceanic crust, succession, petrology, fossil fuels, glacier, transform plate boundaries, basalt, earthquakes, divergent plate boundaries, seismology, oceanic trenches, rudy, rock, period, igneous rocks, diorite, continental rifting, era, volcanic, intrusive, plate tectonics, eon, rhyolite, marble, mantle, strata