Delwedd:Positions of ancient continents, 550 million years ago.jpg

Ni chefnogir cynnwys y dudalen mewn ieithoedd eraill.
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Maint llawn ‎((820 × 820 picsel, maint y ffeil: 426 KB, ffurf MIME: image/jpeg))

Daw'r ffeil hon o Comin Wikimedia a gellir ei defnyddio gan brosiectau eraill. Dangosir isod y disgrifiad sydd ar dudalen ddisgrifio'r ffeil yno.

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Atlas This map has been uploaded by Electionworld from en.wikipedia.org to enable the Wikimedia Atlas of the World . Original uploader to en.wikipedia.org was Jmeert, known as Jmeert at en.wikipedia.org. Electionworld is not the creator of this map. Licensing information is below.

("Mad" = "Madagascar")

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http://www.clas.ufl.edu/users/jmeert/550.jpg

Trwyddedu

Public domain Yr wyf fi, deiliad hawlfraint y gwaith hwn, yn ei ryddhau i'r parth cyhoeddus, a hynny'n fyd-eang.
Hwyrach nad yw hyn yn bosib yn ôl cyfraith rhai gwledydd; os felly:
Rwyn rhoi i unrhywun yr hawl i ddefnyddio'r gwaith hwn at unrhyw ddiben, heb unrhyw amodau, oddieithr unrhyw amodau gofynnol yn ôl y gyfraith.

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Landmass positions near the end of the Precambrian

Items portrayed in this file

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Cyn-Gambriaidd

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Dyddiad / AmserBawdlunHyd a lledDefnyddiwrSylw
cyfredol15:44, 25 Mai 2007Bawdlun y fersiwn am 15:44, 25 Mai 2007820 × 820 (426 KB)Wiggum
19:27, 3 Rhagfyr 2006Bawdlun y fersiwn am 19:27, 3 Rhagfyr 2006800 × 889 (160 KB)Electionworld{{ew|en|Jmeert}} == Summary == http://www.clas.ufl.edu/users/jmeert/550.jpg == Licensing == {{PD-self}}

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