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| Horng, Cs; Lee, My; Palike, H; Wei, Ky; Liang, Wt; Lizuka, Y; Torii, M. |
| We present a magnetostratigraphic record from the western Philippine Sea that is tied to a marine delta(18)O record for the past 2.14 million years. The ages of geomagnetic reversals were astronomically calibrated by tuning the oxygen isotopic stratigraphy, yielding a chronology for the following subchrons: Matuyama./Brunhes boundary, 781 +/- 3 ka (slightly above delta(18)O Stage 19.3); top of the Santa Rosa polarity interval, 920 +/- 2 ka (Stage 23/24); base of the Santa Rosa polarity interval, 925 +/- 1 ka (Stage 24); top of the Jaramillo subchron, 988 +/- 3 ka (Stage 27); base of the Jaramillo subchron, 1072 +/- 2 ka (Stage 3 1); top of the Cobb Mountain subchron, 1173 +/- 4 ka (Stage 35/36); base of the Cobb Mountain subehron, 1185 +/- 5 ka (Stage 36);... |
| Tipo: Text |
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| Ano: 2002 |
URL: https://archimer.ifremer.fr/doc/00223/33413/31898.pdf |
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