.svg/330px-Antarctica_(orthographic_projection).svg.png)
Antarctica
Attested 1945 CE – 1960 CE
Earth's southernmost continent
Wikipedia
The opening of the article, and a way into the rest of it without leaving the site.
Antarctica on Wikipedia.
From Wikipedia, available under CC BY-SA 4.0.
How these dates were made
Why this bar's edges are floors, not a founding and a fall.
The atlas draws the world at 2 moments in time, not continuously. This bar runs from the first snapshot in which Antarctica appears to the last, so both edges are floors — the earliest and latest years it is attested, not a founding and a dissolution.
Elsewhere in Africa at the time
Records whose own span overlaps this one, found by the same test the canvas draws with. The bar under each card is where it sits inside this one.
Landmark · Africa
Taï National Park
3000 BCE – still standingPolity · Africa
Madagascar (France)
Founded 1914 CE · attested to 1945 CEConflict · Africa
First Sudanese Civil War
1955 CE – 1972 CELandmark · Africa
Rwenzori Mountains
3000 BCE – still standingPolity · Africa
French West Africa
1895 CE – 1958 CEConflict · Africa
Congo Crisis
1960 CE – 1965 CELandmark · Africa
Serengeti National Park
3000 BCE – still standingPolity · Africa
French Equatorial Africa
1910 CE – 1958 CEDated moments inside this span
Events the timeline places between 1945 CE and 1960 CE.
And in the rest of the world
Records running through the same years, on the other side of the map.
Image credits8 pictures from Wikimedia Commons
- Antarctica (orthographic projection)Heraldry · CC BY-SA 3.0
- Taï National Parkyakovlev.alexey from Moscow, Russia · CC BY-SA 2.0
- Madagascar (centered orthographic projection)M.Bitton · CC BY-SA 4.0
- LocationSudan (1956–2011)By Rei-artur pt en Rei-artur blog · CC BY-SA 3.0
- Rwenzori MountainsNick06 · CC BY-SA 3.0
- Flag of FranceOriginal: Unknown Vector: SKopp · Public domain
- Congo Crisishttps://archive.org/details/TheWarInKatangaTheUnitedNationsInTheCongoReportOfAMission/pag… · Public domain
- Serengeti National ParkBjørn Christian Tørrissen · CC BY-SA 3.0