Imatge:Map-of-human-migrations.jpg
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Imatge en màxima resolució (889 × 635 píxels, mida de l'arxiu: 274 KB, tipus MIME: image/jpeg)
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World map of human migrations, with the North Pole at center. Africa, harboring the start of the migration, is at the top left and South America at the far right. Migration patterns are based on studies of mitochondrial (matrilinear) DNA.
Numbers represent thousand years before present.
The blue line represents area covered in ice or tundra during the last great ice age.
The letters are the mitochondrial DNA haplogroups (pure motherly lineages); Haplogroups can be used to define genetic populations and are often geographically orientated.
For example, the following are common divisions for mtDNA haplogroups:
- African: L, L1, L2, L3, L3
- Near Eastern: J, N
- Southern European: J, K
- General European: H, V
- Northern European: T, U, X
- Asian: A, B, C, D, E, F, G (note: M is composed of C, D, E, and G)
- Native American: A, B, C, D, and sometimes X
[edit] Data derivation
- Image:Northern icesheet hg.png shows the region that was covered by ice or tundra in the last
- All migration data based on mitomap.
- Geographic data from [1]
- and adding the following data [2] we get this interesting result [3]
[edit] Available licenses
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This file is licensed under the Creative Commons Attribution ShareAlike 2.5 License. In short: you are free to share and make derivative works of the file under the conditions that you appropriately attribute it, and that you distribute it only under a license identical to this one. Official license |
Historial del fitxer
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| Data/Hora | Dimensions | Usuari | Comentari | |
|---|---|---|---|---|
| actual | 21:10, 12 ago 2005 | 889×635 (274 KB) | Avsa | |
| 23:05, 5 ago 2005 | 536×380 (80 KB) | Stevertigo | (reupload with similar changes, but without compression/artifacts) | |
| 23:00, 5 ago 2005 | 536×380 (30 KB) | Stevertigo | (altered brightness contrast - black/brown blending was distracting in last version) | |
| 22:30, 17 jul 2005 | 536×380 (110 KB) | Avsa | ||
| 20:08, 16 jul 2005 | 745×380 (99 KB) | Avsa | (Map of human races migration, according to the mithocondrial dna. All data based on mitomap http://www.mitomap.org/WorldMigrations.pdf I ignored all data I could not understand (for example a dotted line, the +/- and the letters). If someone explains to ) | |
| 20:03, 16 jul 2005 | 745×380 (99 KB) | Avsa | (Map of human races migration, according to the mithocondrial dna. All data based on mitomap http://www.mitomap.org/WorldMigrations.pdf I ignored all data I could not understand (for example a dotted line, the +/- and the letters). If someone explains to ) |
Enllaços a la imatge
Les següents pàgines enllacen a aquesta imatge:
![[1]](http://en.wikipedia.org/wiki/Image:Last_glacial_vegetation_map.png){kind=link}
![[2]](http://en.wikipedia.org/wiki/Image:Ice_Age_Temperature.png){kind=link}
![[3]](http://en.wikipedia.org/wiki/Image:Human-migration-temperature.jpg){kind=link}
