Table 9. Site 1019 splice carbon data.

Table 9. Site 1019 splice carbon data.

Leg Site Hole Core Section Interval Average depth (mbsf) Shipboard depth Revised depth Site 1020 equivalent depth
(m)^[1] Age model (ka) Sedimentation rate
(cm/k.y.)
C_org
(wt%)
CaCO₃
(wt%)
Wet bulk density (GRAPE; g/cm³) Estimated dry bulk density
(g/cm³)^[2] Bulk MAR
(g/cm²/k.y.)^[3]
C_org MAR
(g/cm²/k.y.)^[3]
CaCO₃ MAR
(g/cm²/k.y.)^[3]

Top

(cm)

Bottom

(cm)

Offset
(m)

MCD
(m)

Offset
(m)

RMCD
(m)

167 1019 C 1H 1 5 7 0.06 0.00 0.06
0.00 0.06 0.03 0.14 0.43 2.13 1.37 1.50 0.77 33.52 0.714 0.46

167 1019 C 1H 1 10 12 0.11 0.00 0.11
0.00 0.11 0.04 0.25 0.43 2.08 1.37 1.50 0.77 33.52 0.697 0.46

167 1019 C 1H 1 15 19 0.17 0.00 0.17
0.00 0.17 0.05 0.39 0.43 2.15 1.54 1.50 0.77 33.52 0.721 0.52

167 1019 C 1H 1 20 22 0.21 0.00 0.21
0.00 0.21 0.06 0.48 0.43 2.16 1.37 1.50 0.77 33.52 0.724 0.46

167 1019 C 1H 1 25 27 0.26 0.00 0.26
0.00 0.26 0.07 0.60 0.43 2.17 1.07 1.50 0.77 33.52 0.727 0.36

167 1019 C 1H 1 30 32 0.31 0.00 0.31
0.00 0.31 0.08 0.72 0.43 2.14 1.23 1.53 0.82 35.52 0.760 0.44

167 1019 C 1H 1 35 37 0.36 0.00 0.36
0.00 0.36 0.09 0.83 0.43 2.06 1.38 1.54 0.84 36.19 0.746 0.50

167 1019 C 1H 1 40 45 0.43 0.00 0.43
0.00 0.43 0.10 0.99 0.43 2.03 2.13 1.54 0.84 36.19 0.735 0.77

167 1019 C 1H 1 45 47 0.46 0.00 0.46
0.00 0.46 0.11 1.06 0.43 2.00 1.16 1.54 0.84 36.19 0.724 0.42

167 1019 C 1H 1 50 52 0.51 0.00 0.51
0.00 0.51 0.12 1.18 0.43 2.00 1.28 1.55 0.85 36.86 0.737 0.47

Leg	Site	Hole	Core	Section	Interval	Average depth (mbsf)	Shipboard depth		Revised depth	Age model (ka)	Sedimentation rate (cm/k.y.)	C_org (wt%)	CaCO₃ (wt%)	Wet bulk density (GRAPE; g/cm³)	Estimated dry bulk density (g/cm³)^[2]	Bulk MAR (g/cm²/k.y.)^[3]	C_org MAR (g/cm²/k.y.)^[3]	CaCO₃ MAR (g/cm²/k.y.)^[3]
Top (cm)	Bottom (cm)	Offset (m)	MCD (m)	Offset (m)	RMCD (m)
167	1019	C	1H	1	5	7	0.06	0.00	0.06	0.00	0.06	0.03	0.14	0.43	2.13	1.37	1.50	0.77	33.52	0.714	0.46
167	1019	C	1H	1	10	12	0.11	0.00	0.11	0.00	0.11	0.04	0.25	0.43	2.08	1.37	1.50	0.77	33.52	0.697	0.46
167	1019	C	1H	1	15	19	0.17	0.00	0.17	0.00	0.17	0.05	0.39	0.43	2.15	1.54	1.50	0.77	33.52	0.721	0.52
167	1019	C	1H	1	20	22	0.21	0.00	0.21	0.00	0.21	0.06	0.48	0.43	2.16	1.37	1.50	0.77	33.52	0.724	0.46
167	1019	C	1H	1	25	27	0.26	0.00	0.26	0.00	0.26	0.07	0.60	0.43	2.17	1.07	1.50	0.77	33.52	0.727	0.36
167	1019	C	1H	1	30	32	0.31	0.00	0.31	0.00	0.31	0.08	0.72	0.43	2.14	1.23	1.53	0.82	35.52	0.760	0.44
167	1019	C	1H	1	35	37	0.36	0.00	0.36	0.00	0.36	0.09	0.83	0.43	2.06	1.38	1.54	0.84	36.19	0.746	0.50
167	1019	C	1H	1	40	45	0.43	0.00	0.43	0.00	0.43	0.10	0.99	0.43	2.03	2.13	1.54	0.84	36.19	0.735	0.77
167	1019	C	1H	1	45	47	0.46	0.00	0.46	0.00	0.46	0.11	1.06	0.43	2.00	1.16	1.54	0.84	36.19	0.724	0.42
167	1019	C	1H	1	50	52	0.51	0.00	0.51	0.00	0.51	0.12	1.18	0.43	2.00	1.28	1.55	0.85	36.86	0.737	0.47

Notes: [1] = equivalent revised meters composite depth interval in Site 1020 and age model established by correlating Site 1019 with Site 1020 and by radiocarbon control in the 0-20 ka interval. [2] = dry bulk density estimated by linear correlation of Leg 167 index properties data:

dry = (1.563

wet - 1.560). [3] = mass accumulation rate (MAR), or burial flux.