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Table T7. Planktonic foraminifer datums, Site U1404.

Core, section, interval (cm) Age Zone/Subzone Marker event Age
(Ma)
Depth (mbsf)
Top Bottom Top Bottom Mid-point ±
342-U1404A- 342-U1404A-
9H-2, 115–117 9H-3, 115–117 Miocene M1b/M2 T Paragloborotalia kugleri 21.12 73.85 75.35 74.60 0.75
10H-6, 115–117 10H-CC Miocene M1a/M1b B Globoquadrina dehiscens 22.44 89.35 90.54 89.95 0.60
11H-2, 100–102 11H-3, 100–102 Miocene OE7/M1a B Paragloborotalia kugleri 22.96 92.53 94.06 93.30 0.77

T = top, B = base.

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