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  2. Pangaea - Wikipedia

    en.wikipedia.org/wiki/Pangaea

    Pangaea or Pangea (/ p æ n ˈ dʒ iː ə / pan-JEE-ə) [1] was a supercontinent that existed during the late Paleozoic and early Mesozoic eras. [2] It assembled from the earlier continental units of Gondwana , Euramerica and Siberia during the Carboniferous approximately 335 million years ago, and began to break apart about 200 million years ...

  3. Opening of the North Atlantic Ocean - Wikipedia

    en.wikipedia.org/wiki/Opening_of_the_North...

    The opening of the North Atlantic Ocean is a geological event that has occurred over millions of years, during which the supercontinent Pangea broke up. As modern-day Europe (Eurasian Plate) and North America (North American Plate) separated during the final breakup of Pangea in the early Cenozoic Era, [1] they formed the North Atlantic Ocean.

  4. Central Atlantic magmatic province - Wikipedia

    en.wikipedia.org/wiki/Central_Atlantic_magmatic...

    The Central Atlantic magmatic province (CAMP) is the Earth's largest continental large igneous province, covering an area of roughly 11 million km 2.It is composed mainly of basalt that formed before Pangaea broke up in the Mesozoic Era, near the end of the Triassic and the beginning of the Jurassic periods.

  5. Declarations of war during World War II - Wikipedia

    en.wikipedia.org/wiki/Declarations_of_war_during...

    Below is a table showing the outbreak of wars between nations which occurred during World War II. Indicated are the dates (during the immediate build-up to, or during the course of, World War II), from which a de facto state of war existed between nations. The table shows both the "Initiator Nation(s)" and the nation at which the aggression was ...

  6. Supercontinent - Wikipedia

    en.wikipedia.org/wiki/Supercontinent

    Pangaea's supercontinent cycle is a good example of the efficiency of using the presence or lack of these entities to record the development, tenure, and break-up of supercontinents. There is a sharp decrease in passive margins between 500 and 350 Ma during the timing of Pangaea's assembly.

  7. World War II - Wikipedia

    en.wikipedia.org/wiki/World_War_II

    World War II [b] or the Second World War (1 September 1939 – 2 September 1945) was a global conflict between two coalitions: the Allies and the Axis powers. Nearly all the world's countries—including all the great powers—participated, with many investing all available economic, industrial, and scientific capabilities in pursuit of total war, blurring the distinction between military and ...

  8. Military history of the United States during World War II

    en.wikipedia.org/wiki/Military_history_of_the...

    June 21–22, 1942 – Bombardment of Fort Stevens, the second attack on a U.S. military base in the continental U.S. in World War II. September 9, 1942, and September 29, 1942 – Lookout Air Raids, the only attack by enemy aircraft on the contiguous U.S. and the second enemy aircraft attack on the U.S. continent in World War II.

  9. United States in World War II - Wikipedia

    en.wikipedia.org/wiki/United_States_in_World_War_II

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