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Table T27. Age interpretation, Site U1308.

Polarity chron
interpretation
Age
(Ma)
Depth
(mcd) ± (m)
C1n (b) Matuyama/Brunhes 0.78 49.8 0.4
C1r.1n (t) Jaramillo 0.99 65.7 0.4
C1r.1n (b) Jaramillo 1.07 72.0 0.7
Cobb Mountain 1.20 84.5 ±1.0
C2n (t) Olduvai 1.77 133.5 0.7
C2n (b) Olduvai 1.95 147 1.0
C2r.1n Reunion 2.113 161.2 ±1.2
C2An.1n (t) Gauss/Matuyama 2.581 196 2.5
C2An.1n (b) 3.04 235.5 1.1
C2An.2n (t) 3.11 243.5 1.5
C2An.2n (b) 3.22 255 0.5
C2An.3n (t) 3.33 263.7 0.7

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