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Li, Ke; Tian, Jun (2026): Neodymium isotope of fossil fish teeth from ODP Site 130-807 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.988447 (DOI registration in progress)

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Published: 2026-01-12

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Abstract:
The table presents the 143Nd/144Nd ratios measured from fossil fish teeth at ODP Site 130-807, together with corresponding sample identifiers, depths, and ages. These ratios were converted to εNd values using a chondritic reference of 143Nd/144Nd = 0.512638. All analyses were conducted using MC-ICP-MS at the State Key Laboratory of Marine Geology, Tongji University.
Keyword(s):
Neodymium isotopes; Pacific deep western current; the Mid-Pleistocene Transition
Supplement to:
Li, Ke; Tian, Jun; Zhao, Ning; Du, Jianghui; Liu, Zhonghui; Du, Jinlong; Huang, Enqing (2026): Stable Pacific deep circulation punctuated by episodic intensification during the Mid-Pleistocene Transition. Global and Planetary Change, 257, 105229, https://doi.org/10.1016/j.gloplacha.2025.105229
References:
Feng, Hua; Tian, Jun; Lyle, Mitchell W; Westerhold, Thomas; Wilkens, Roy H (2022): High resolution benthic foraminiferal δ18O and δ13C records at ODP site 807 over the past 5 Ma, Ontong Java Plateau: Evolution of North Pacific ventilation, Pliocene to Holocene. Global and Planetary Change, 217, 103945, https://doi.org/10.1016/j.gloplacha.2022.103945
Coverage:
Latitude: 3.607000 * Longitude: 156.625000
Date/Time Start: 1990-02-26T16:08:00 * Date/Time End: 1990-03-02T21:00:00
Minimum Elevation: -2803.8 m * Maximum Elevation: -2803.8 m
Event(s):
130-807A  * Latitude: 3.607000 * Longitude: 156.625000 * Date/Time Start: 1990-02-26T16:08:00 * Date/Time End: 1990-03-02T21:00:00 * Elevation: -2803.8 m * Penetration: 822.9 m * Recovery: 716.74 m * Location: West equatorial Pacific Ocean * Campaign: Leg130 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 86 cores; 822.9 m cored; 0 m drilled; 87.1 % recovery
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventLi, Ke
2 Sample code/labelSample labelLi, KeDSDP/ODP/IODP sample designation
3 HalfHalfLi, Ke
4 Depth, sediment revisedDepth revisedmLi, KeAccording to Feng et al. (2022)
5 AGEAgeka BPLi, KeAccording to Feng et al. (2022)Geocode
6 Neodymium-143/Neodymium-144 ratio143Nd/144NdLi, KeMulti-collector inductively coupled plasma mass spectrometer (MC-ICP-MS), ThermoFisher Scientific, Neptune Plus
7 ε-Neodymium, fish teethε-Nd fish teethLi, KeMulti-collector inductively coupled plasma mass spectrometer (MC-ICP-MS), ThermoFisher Scientific, Neptune Plus
8 ε-Neodymium, fish teeth, standard errorε-Nd fish teeth std e±Li, KeMulti-collector inductively coupled plasma mass spectrometer (MC-ICP-MS), ThermoFisher Scientific, Neptune Plus2SE
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
420 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Sample label		3 
Half		4 
Depth revised [m]		5 
Age [ka BP]		6 
143Nd/144Nd		7 
ε-Nd fish teeth		8 
ε-Nd fish teeth std e [±]
130-807A 130-807A-1H-1,2-4Working (W)0.0200.512502-2.640.43
130-807A130-807A-1H-1,12-14Working (W)0.1270.512555-1.632.88
130-807A130-807A-1H-1,17-19Working (W)0.17100.512533-2.051.35
130-807A130-807A-1H-1,22-24Working (W)0.22130.512478-3.130.48
130-807A130-807A-1H-1,27-29Working (W)0.27160.512496-2.780.20
130-807A130-807A-1H-1,32-34Working (W)0.32190.512507-2.550.18
130-807A130-807A-1H-1,37-39Working (W)0.37220.512496-2.770.30
130-807A130-807A-1H-1,42-44Working (W)0.42250.512466-3.360.25
130-807A130-807A-1H-1,52-54Working (W)0.52300.512498-2.730.25
130-807A130-807A-1H-1,57-59Working (W)0.57330.512498-2.730.25
130-807A130-807A-1H-1,67-69Working (W)0.67390.512452-3.640.20
130-807A130-807A-1H-1,72-74Working (W)0.72420.512507-2.560.36
130-807A130-807A-1H-1,82-84Working (W)0.82470.512454-3.600.45
130-807A130-807A-1H-1,82-84Working (W)0.82470.512474-3.190.34
130-807A130-807A-1H-1,82-84Working (W)0.82470.512500-2.690.25
130-807A130-807A-2H-2,2-4Working (W)8.865740.512464-3.390.15
130-807A130-807A-2H-2,2-4Working (W)8.865740.512499-2.720.28
130-807A130-807A-2H-2,7-9Working (W)8.915780.512475-3.180.20
130-807A130-807A-2H-2,57-59Working (W)8.866100.512474-3.190.10
130-807A130-807A-2H-2,92-94Working (W)9.396320.512483-3.020.09
130-807A130-807A-2H-2,127-129Working (W)9.736540.512463-3.410.10
130-807A130-807A-2H-3,2-4Working (W)10.066700.512463-3.410.09
130-807A130-807A-2H-3,42-44Working (W)10.306950.512515-2.390.11
130-807A130-807A-2H-3,82-84Working (W)10.697200.512505-2.590.16
130-807A130-807A-2H-3,82-84Working (W)10.697200.512477-3.150.18
130-807A130-807A-2H-3,127-129Working (W)11.077480.512473-3.220.15
130-807A130-807A-2H-4,32-34Working (W)11.517820.512516-2.370.15
130-807A130-807A-2H-4,72-74Working (W)11.998070.512482-3.050.13
130-807A130-807A-2H-4,107-109Working (W)12.428340.512487-2.950.10
130-807A130-807A-2H-4,142-144Working (W)12.768560.512489-2.910.10
130-807A130-807A-2H-5,17-19Working (W)13.048700.512477-3.150.07
130-807A130-807A-2H-5,37-39Working (W)13.338810.512457-3.530.13
130-807A130-807A-2H-5,52-54Working (W)13.538900.512447-3.720.10
130-807A130-807A-2H-5,77-79Working (W)13.679070.512499-2.710.15
130-807A130-807A-2H-5,87-89Working (W)13.869130.512466-3.360.08
130-807A130-807A-2H-5,97-99Working (W)14.019210.512467-3.330.11
130-807A130-807A-2H-5,107-109Working (W)14.109290.512457-3.530.10
130-807A130-807A-2H-5,117-119Working (W)14.209340.512460-3.470.08
130-807A130-807A-2H-5,127-129Working (W)14.299400.512478-3.120.16
130-807A130-807A-2H-6,2-4Working (W)14.399470.512514-2.410.12
130-807A130-807A-2H-6,12-14Working (W)14.639530.512523-2.230.15
130-807A130-807A-2H-6,22-24Working (W)14.739590.512483-3.030.12
130-807A130-807A-2H-6,22-24Working (W)14.739590.512485-2.990.15
130-807A130-807A-2H-6,32-34Working (W)14.829650.512499-2.700.13
130-807A130-807A-2H-6,42-44Working (W)14.929700.512494-2.810.17
130-807A130-807A-2H-6,42-44Working (W)14.929700.512469-3.290.08
130-807A130-807A-2H-6,52-54Working (W)15.029740.512524-2.220.23
130-807A130-807A-2H-6,62-64Working (W)15.119780.512483-3.020.11
130-807A130-807A-2H-6,72-74Working (W)15.219840.512473-3.220.12
130-807A130-807A-2H-6,82-84Working (W)15.309890.512471-3.260.09
130-807A130-807A-2H-5,77-79Working (W)15.309890.512478-3.110.10
130-807A130-807A-2H-6,92-94Working (W)15.409950.512481-3.060.12
130-807A130-807A-2H-6,102-104Working (W)15.5010000.512489-2.910.12
130-807A130-807A-2H-6,112-114Working (W)15.5910020.512486-2.960.09
130-807A130-807A-2H-6,127-129Working (W)15.6910120.512513-2.440.13
130-807A130-807A-2H-6,137-139Working (W)15.8310190.512538-1.950.15
130-807A130-807A-2H-7,17-19Working (W)15.9810380.512483-3.020.07
130-807A130-807A-2H-7,42-44Working (W)16.2210530.512479-3.100.16
130-807A130-807A-2H-7,42-44Working (W)16.2210530.512468-3.310.11
130-807A130-807A-2H-7,67-69Working (W)16.4610670.512511-2.470.15
130-807A130-807A-2H-CC,7-9Working (W)16.7010740.512522-2.260.16
130-807A130-807A-3H-1,12-14Working (W)16.8510900.512487-2.940.11
130-807A130-807A-3H-1,32-34Working (W)17.0711050.512511-2.470.09
130-807A130-807A-3H-1,52-54Working (W)17.4211200.512482-3.040.08
130-807A130-807A-3H-1,77-79Working (W)17.6711370.512476-3.160.09
130-807A130-807A-3H-1,117-119Working (W)18.0711640.512509-2.520.10
130-807A130-807A-3H-1,142-144Working (W)18.3211800.512517-2.360.14
130-807A130-807A-3H-2,22-24Working (W)18.6212000.512469-3.290.12
130-807A130-807A-3H-2,22-24Working (W)18.6212000.512487-2.940.14
130-807A130-807A-3H-2,72-74Working (W)19.1212340.512500-2.700.09