Table T3. Geomagnetic polarity timescale (GPTS; Cande and Kent, 1995).
| Normal polarity interval (Ma) |
Polarity chron name |
|---|---|
| 0.000–0.780 | C1n |
| 0.990–1.070 | C1r.1n |
| 1.770–1.950 | C2n |
| 2.140–2.150 | C2r.1n |
| 2.581–3.040 | C2An.1n |
| 3.110–3.220 | C2An.2n |
| 3.330–3.580 | C2An.3n |
| 4.180–4.290 | C3n.1n |
| 4.480–4.620 | C3n.2n |
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