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Timeline_of_Earth-1_prehistory_to_18th_century [2019/07/29 03:30] – [55 A.D.:] docquantum | Timeline_of_Earth-1_prehistory_to_18th_century [2020/05/23 19:47] – [65 million years ago:] docquantum | ||
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====150 million years ago:==== | ====150 million years ago:==== | ||
* Birds begin to appear on Earth. Pterodactyls thrive on Earth. | * Birds begin to appear on Earth. Pterodactyls thrive on Earth. | ||
- | * Neverwas uses strange powers to thrust itself into the 20th century to the year 1978 A.D., where it battles the Justice League of America. [" | + | * An amoeba-like creature known as Neverwas uses its strange powers to thrust itself into the 20th century to the year 1978 A.D., where it battles the Justice League of America |
====120 million years ago:==== | ====120 million years ago:==== | ||
* A global warming event starts on Earth. | * A global warming event starts on Earth. | ||
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=====Cenozoic Era===== | =====Cenozoic Era===== | ||
====65 million years ago:==== | ====65 million years ago:==== | ||
- | * Cretaceous–Paleogene extinction event: A meteor impact in the Yucatan, Mexico, causes a mass extinction and ending | + | * Cretaceous–Paleogene extinction event: A meteor impact in the Yucatan, Mexico, causes a mass extinction and ends the Mesozoic Era. About 17% of all families, 50% of all genera, and 75% of all species become extinct. In the seas it reduces the percentage of sessile animals to about 33%. The majority of non-avian dinosaurs become extinct during that time. The boundary event is severe, with a significant amount of variability in the rate of extinction between and among different clades. Mammals and birds emerge as dominant land vertebrates in the age of new life. Most of the dinosaurs are killed off, with only a remnant of dinosaurs |
====45 million years ago:==== | ====45 million years ago:==== | ||
* Australia separates from Antarctica. Modern mammals appear on Earth. | * Australia separates from Antarctica. Modern mammals appear on Earth. | ||
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* Tom Hawk becomes known as Tomahawk. Fighting the British during the Revolutionary War, Tomahawk becomes the leader of a group of volunteers known as Tomahawk' | * Tom Hawk becomes known as Tomahawk. Fighting the British during the Revolutionary War, Tomahawk becomes the leader of a group of volunteers known as Tomahawk' | ||
====1783: | ====1783: | ||
- | * The Atom uses the Time Pool to go to American to help the Montgolfier brothers makes the first successful hot-air | + | * The Atom uses the Time Pool to go to American to help the Montgolfier brothers makes the first successful hot-air |
====1789: | ====1789: | ||
* The French Revolution begins. | * The French Revolution begins. | ||
====1790: | ====1790: | ||
- | * Victor Frankenstein creates the monster known as the Frankenstein Monster or the Spawn of Frankenstein, | + | * Victor Frankenstein creates the monster known as the Frankenstein Monster or the Spawn of Frankenstein, |
Go to [[Timeline of Earth-1 (19th century to 1940s)]] | Go to [[Timeline of Earth-1 (19th century to 1940s)]] | ||
**Timeline of Earth-1:** [[Timeline of Earth-1 (prehistory to 18th century)|prehistory to 18th century]] | [[Timeline of Earth-1 (19th century to 1940s)|19th century to 1940s]] | [[Timeline of Earth-1 (1950s to 1960s)|1950s to 1960s]] | [[Timeline of Earth-1 (1970s)|1970s]] | [[Timeline of Earth-1 (1980 to mid-1985)|1980 to mid-1985]] | [[Timeline of Earth-1 (mid-1985 to late 1980s)|mid-1985 to late 1980s]] | [[Timeline of Earth-1 (1990s to the future)|1990s to the future]] | **Special timelines: | **Timeline of Earth-1:** [[Timeline of Earth-1 (prehistory to 18th century)|prehistory to 18th century]] | [[Timeline of Earth-1 (19th century to 1940s)|19th century to 1940s]] | [[Timeline of Earth-1 (1950s to 1960s)|1950s to 1960s]] | [[Timeline of Earth-1 (1970s)|1970s]] | [[Timeline of Earth-1 (1980 to mid-1985)|1980 to mid-1985]] | [[Timeline of Earth-1 (mid-1985 to late 1980s)|mid-1985 to late 1980s]] | [[Timeline of Earth-1 (1990s to the future)|1990s to the future]] | **Special timelines: |