The Geology of North America

North America Overview

• North America is one of the seven continents, located in the Northern Hemisphere and bordered by the Arctic Ocean, Atlantic Ocean, Pacific Ocean, and the Caribbean Sea.

Regional Geology of North America

• Typically encompasses the geology of specific areas, including rock formations, mineral deposits, tectonic features, and geological history.
• Investigates how geological processes have shaped landscapes and how resources are distributed across the continent.

Exclusions in Regional Geology

• Regions of the North American Plate that are often overlooked include parts of the oceanic crust surrounding the continent and areas with minimal geological activity.
• Certain outer regions like island arcs and smaller offshore features are frequently not included in detailed geological discussions.

Geologic Development Investigation

• The geologic development of North America is studied through various methods such as geological mapping, stratigraphic analysis, and remote sensing.
• Techniques like radiometric dating and sediment analysis help in understanding the age and formation processes of rock layers.

Divisions of Regional Geology

• Outlined by major geological provinces, which may include structural features, resource distribution, and climatic influences.
• Common divisions include the Appalachian Mountains, the Rockies, the Great Plains, and the coastal regions, each with distinct geological characteristics.

Test your knowledge on the geology of North America and learn about the continent's fascinating geological development. Explore the various geologic units and processes that have shaped this vast region.