North_america_basement_rocks.png (484 × 429 pixels, file size: 31 KB, MIME type: image/png)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:48, 11 October 2019 | 484 × 429 (31 KB) | Ciaurlec | Reverted to version as of 21:20, 29 September 2019 (UTC) | |
13:52, 30 September 2019 | 484 × 429 (37 KB) | Ciaurlec | Reverted to version as of 19:38, 29 September 2019 (UTC) | ||
21:20, 29 September 2019 | 484 × 429 (31 KB) | Ciaurlec | Major colour change to make conform to Geologic time scale where possible. Used also some other graphic changes as in File:North america and scandinavia basement rocks.png 2nd upload | ||
19:38, 29 September 2019 | 484 × 429 (37 KB) | Ciaurlec | Major colour change to make conform to Geologic time scale where possible. Used also some other graphic changes as in File:North america and scandinavia basement rocks.png | ||
15:47, 16 September 2005 | 484 × 429 (13 KB) | Saperaud~commonswiki | North American cratons and basement rocks. As radiometric ages were determined for the shield-like rocks on the continents which were either exposed at the surface, underlay the flat rocks, or were within the interior of the mountain belts, patte |
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