Integrated tephrostratigraphy and stable isotope stratigraphy in the Japan Sea and East China Sea using IODP Sites U1426, U1427, and U1429, Expedition 346 Asian Monsoon

Sagawa, Takuya; Nagahashi, Yoshitaka; Satoguchi, Yasufumi; Holbourn, Ann; Itaki, Takuya; Gallagher, Stephen J.; Saavedra-Pellitero, Mariem; Ikehara, Ken; Irino, Tomohisa; Tada, Ryuji

doi:10.1186/s40645-018-0168-7

Progress in Earth and Planetary Science

Table 4 Age control points for the succession at Site U1427

From: Integrated tephrostratigraphy and stable isotope stratigraphy in the Japan Sea and East China Sea using IODP Sites U1426, U1427, and U1429, Expedition 346 Asian Monsoon

U1427 Depth (m, Patched_CCSF-D_rev20170310)	Age (ka)	Source	Datums	Reference
0	0	Core top
6.01	18	Benthic δ¹⁸O	MIS 2	Lisiecki and Raymo (2005)
10.69	30.0	Tephra	AT	Smith et al. (2013)
20.98	54	Bio-event	LO Lychnocanoma sakaii	Itaki et al. (2007)
36.09	85	Bio-event	LO Amphimelissa setosa	Itaki et al. (2007)
37.54	87.0	Tephra	Aso-4	Aoki (2008)
45.10	123	TWC microfossil	MIS 5e	Lisiecki and Raymo (2005)
50.78	140	Benthic δ¹⁸O	MIS 6a	Lisiecki and Raymo (2005)
57.84	155	Benthic δ¹⁸O	MIS 6c	Lisiecki and Raymo (2005)
76.67	217	TWC microfossil	MIS 7c	Lisiecki and Raymo (2005)
84.67	242	Tephra (tied to U1429)	Ata-Th
88.51	252	Benthic δ¹⁸O	MIS 8a	Lisiecki and Raymo (2005)
97.68	270.2	Tephra (tied to U1429)	Aso-1
108.55	285	TWC microfossil	MIS 9a	Lisiecki and Raymo (2005)
121.27	329	TWC microfossil	MIS 9e	Lisiecki and Raymo (2005)
126.74	339.2	Tephra (tied to U1429)	Kkt
131.00	346	Benthic δ¹⁸O	MIS 10a	Lisiecki and Raymo (2005)
153.05	406	TWC microfossil	MIS 11c	Lisiecki and Raymo (2005)
167.2	433	b*	MIS 12a	Lisiecki and Raymo (2005)
191.57	491	TWC microfossil	MIS 13a	Lisiecki and Raymo (2005)
198.94	525	TWC microfossil	MIS 13c	Lisiecki and Raymo (2005)
209.58	575	TWC microfossil	MIS 15a	Lisiecki and Raymo (2005)
220.58	612	TWC microfossil	MIS 15e	Lisiecki and Raymo (2005)
232.0	630	b*	MIS 16a	Lisiecki and Raymo (2005)
284.65	718	Benthic δ¹⁸O	MIS 18a	Lisiecki and Raymo (2005)
295.37	750	Benthic δ¹⁸O	MIS 18e	Lisiecki and Raymo (2005)
298.37	756	Tephra	Hkd-Ku	Pickering et al. (1999)
309.27	780	TWC microfossil	MIS 19c	Lisiecki and Raymo (2005)
314.11	798	Benthic δ¹⁸O	MIS 20b	Lisiecki and Raymo (2005)
326.75	822	TWC microfossil	MIS 21a	Lisiecki and Raymo (2005)
332.13	836	TWC microfossil	MIS 21c	Lisiecki and Raymo (2005)
343.66	858	TWC microfossil	MIS 21 g	Lisiecki and Raymo (2005)
352.29	874	b*	MIS 22	Lisiecki and Raymo (2005)
380.23	954	TWC microfossil	MIS 25e	Lisiecki and Raymo (2005)
382.30	964	b*	MIS 26	Lisiecki and Raymo (2005)
395.08	996	TWC microfossil	MIS 28b	Lisiecki and Raymo (2005)
407.44	1023	TWC microfossil	MIS 29	Lisiecki and Raymo (2005)
421.80	1053	Tephra	Ss-Pink	Tsuji et al. (2005)
424.15	1072	TWC microfossil	MIS 31	Lisiecki and Raymo (2005)

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