Geological Time Scale
Relative Time
Superposition
Epoch
James Hutton
Charles Lyell
Discontinuity
Continental
Oceanic Crust
Rock Cycle
Stratigraphy
Plate Tectonics
Pangaea
Abraham Ortelius
Alfred Wegener
Sea-floor spreading
Mid-ocean ridges
Convergent Plate Boundary
Divergent Plate Boundary
Transform Fault
Convergent Boundaries
Transform Boundaries
Ring of Fire
Hot Spots
Pluton
Laccolith
Basalt
Sedimentary Rocks
Regional Metamorphism