File:Columbia supercontinent.pngDescriptionColumbia supercontinent.png English: Orientation of different continents in Columbia Supercontinent Date 8 November 2017 Source Own work Author
File:Columbia supercontinent 2.pngDescriptionColumbia supercontinent 2.png English: The position of the North China Craton in Columbia Supercontinent Date 16 November 2017 Source Own work
File:Columbia-Kontinent.pngAttribution-Share Alike 3.0 truetrue English German Blockdiagramm des Superkontinents Columbia mit den Kontinentbestandteilen Atlantica, Ur und Nena determination method:
File:Columbia1600.pngBY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Columbia, around 1600 mya URL: https://commons.wikimedia.org/wiki/User:Jack_Jackie_Pomi
File:1590 Ma.pngDescription1590 Ma.png English: A reconstruction of the earth's continents during the Calymmian period, circa 1590 Ma. Date 12 August 2023 Source Own