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  2. Geology of North America - Wikipedia

    en.wikipedia.org/wiki/Geology_of_North_America

    The geology of North America is a subject of regional geology and covers the North American continent, the third-largest in the world. Geologic units and processes are investigated on a large scale to reach a synthesized picture of the geological development of the continent. The divisions of regional geology are drawn in different ways, but ...

  3. Geological history of North America - Wikipedia

    en.wikipedia.org/wiki/Geological_history_of...

    Geological history of North America. The geological history of North America comprises the history of geological occurrences and emergence of life in North America during the interval of time spanning from the formation of the Earth through to the emergence of humanity and the start of prehistory. At the start of the Paleozoic Era, what is now ...

  4. North American plate - Wikipedia

    en.wikipedia.org/wiki/North_American_Plate

    The North American plate is a tectonic plate containing most of North America, Cuba, the Bahamas, extreme northeastern Asia, and parts of Iceland and the Azores.With an area of 76 million km 2 (29 million sq mi), it is the Earth's second largest tectonic plate, behind the Pacific plate (which borders the plate to the west).

  5. Geography of North America - Wikipedia

    en.wikipedia.org/wiki/Geography_of_North_America

    With an estimated population of 580 million and an area of 24,709,000 km 2 (9,540,000 mi 2), the northernmost of the two continents of the Western Hemisphere [1] is bounded by the Pacific Ocean on the west; the Atlantic Ocean on the east; the Caribbean Sea on the south; and the Arctic Ocean on the north. The northern half of North America is ...

  6. Category:Geology of North America - Wikipedia

    en.wikipedia.org/wiki/Category:Geology_of_North...

    This category has the following 24 subcategories, out of 24 total. Geology of North America by country ‎ (25 C) Stratigraphy of North America ‎ (7 C, 1 P)

  7. North America - Wikipedia

    en.wikipedia.org/wiki/North_America

    North America covers an area of about 24,709,000 square kilometers (9,540,000 square miles), representing approximately 16.5% of the Earth 's land area and 4.8% of its total surface area. It is the third-largest continent by size after Asia and Africa, and the fourth-largest continent by population after Asia, Africa, and Europe.

  8. Geology of the United States - Wikipedia

    en.wikipedia.org/wiki/Geology_of_the_United_States

    Geology of the United States. Shaded relief map of the United States, showing 10 geological provinces. The richly textured landscape of the United States is a product of the dueling forces of plate tectonics, weathering and erosion. Over the 4.5 billion-year history of the Earth, tectonic upheavals and colliding plates have raised great ...

  9. Geologic timeline of Western North America - Wikipedia

    en.wikipedia.org/wiki/Geologic_timeline_of...

    The geological timeline of Western North America includes significant geological events over millions of years in the evolution of Western North America, including several tectonic plate interactions involving the North American Plate and leading to the formation of various mountain ranges and seaways. Most of these events occurred during the ...