Example image of eyePlorer eyePlorer map for 'Geology of North America': Earth science Geology North America Private sector Public sector Contiguous United States Physical geography Appalachian Mountains Orogeny Alaska Hawaii Hotspot Neogene Volcano Great Plains Pacific Ocean Basin and Range Cascade Range Rocky Mountains Sierra Nevada (U.S.) Fault (geology) Island arc Laurentia Mesozoic Paleozoic Terrane Phanerozoic Colorado Plateau Canadian Shield Glacier Precambrian Great Lakes Igneous rock Sedimentary rock Dome (geology) Structural basin Gulf of Mexico Mid-Atlantic States Mississippi embayment Texas Atlantic Ocean Clastic wedge Continental margin Cretaceous Jurassic Alabama Mississippi New England Alleghenian orogeny Arkansas