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Table 3. Absolute poles of rotation for plates in the southeast Pacific.
Plate | Rotation Start (Ma) |
Interval End (Ma) |
Latitude (+ = N) |
Longitude (+ = E) |
(°/m.y.) |
Ref |
Antarctic | 0 | 5 | -21.5 | -104.5 | 0.054 | 1 |
Antarctic | 5 | 10 | -21.5 | -104.5 | 0.106 | 1 |
Antarctic | 10 | 20 | -21.5 | -104.5 | 0.105 | 1 |
Nazca | 0 | 5 | 41.9 | -99.0 | -0.470 | 2 |
Nazca | 5 | 19 | 40.1 | -93.3 | -0.916 | 2 |
Nazca | 19 | 25 | 67.2 | -102.2 | -0.815 | 3 |
Nazca | 25 | 38 | 32.9 | 141.6 | -0.469 | 3 |
Nazca | 38 | 42 | 31.9 | -45.8 | 0.975 | 3 |
Cocos | 0 | 5 | 16.8 | -115.9 | -1.336 | 2 |
Cocos | 5 | 10 | 19.1 | -108.5 | -2.052 | 2 |
S.America | 0 | 11 | 58.7 | -45.3 | 0.191 | 4 |
S.America | 11 | 21 | 63.7 | 51.66 | 0.143 | 4 |
S.America | 21 | 36 | 68.8 | 47.6 | 0.308 | 4 |
S.America | 36 | 42 | 57.2 | -27.3 | 0.213 | 4 |