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Data Publisher for Earth & Environmental Science

Auderset, Alexandra; Moretti, Simone; Taphorn, Björn; Ebner, Pia-Rebecca; Kast, Emma; Wang, Xingchen; Schiebel, Ralf; Sigman, Daniel M; Haug, Gerald H; Martínez-García, Alfredo (2022): Nitrogen isotope gradient between the Pacific and Atlantic, comparing ODP/DSDP Sites 144-872 vs 72-516 and 198-1209 vs 208-1263 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.943129, In: Auderset, A et al. (2022): Cenozoic foraminifera-bound nitrogen isotope records, TEX86-derived global SST compilation, and GTS-12 adjusted age models from multiple ODP/DSDP sites [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.943130

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Abstract:
The dataset contains the calculated nitrogen isotope gradient between the Pacific and Atlantic, by comparing ODP site 144-872 with DSDP 72-516, and ODP site 198-1209 with 208-1263.
Keyword(s):
Cenozoic; Denitrification; Eocene; Foraminifera-bound nitrogen isotopes; Miocene; nitrogen isotopes; Oligocene; oxygen deficient zones; Pliocene
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -4.015096 * Median Longitude: 72.216692 * South-bound Latitude: -30.276467 * West-bound Longitude: -35.285217 * North-bound Latitude: 32.651700 * East-bound Longitude: 162.866433
Date/Time Start: 1980-03-11T00:00:00 * Date/Time End: 2003-04-05T00:00:00
Minimum Elevation: -2717.1 m * Maximum Elevation: -1095.0 m
Event(s):
72-516_Site * Latitude: -30.276467 * Longitude: -35.285217 * Date/Time: 1980-03-11T00:00:00 * Elevation: -1313.0 m * Penetration: 15.672 m * Recovery: 9.037 m * Location: South Atlantic/CONT RISE * Campaign: Leg72 * Basis: Glomar Challenger * Method/Device: Composite Core (COMPCORE) * Comment: 183 cores; 1331.3 m cored; 37.1 m drilled; 67.9% recovery
144-872 * Latitude: 10.097333 * Longitude: 162.866433 * Date/Time Start: 1992-06-02T00:00:00 * Date/Time End: 1992-06-06T00:00:00 * Elevation: -1095.0 m * Penetration: 484.5 m * Recovery: 295.3 m * Location: North Pacific Ocean * Campaign: Leg144 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 45 cores; 378.3 m cored; 0 m drilled; 78.1% recovery
198-1209 * Latitude: 32.651700 * Longitude: 158.505983 * Date/Time Start: 2001-09-18T00:00:00 * Date/Time End: 2001-09-23T00:00:00 * Elevation: -2387.3 m * Penetration: 865.1 m * Recovery: 766 m * Location: North Pacific Ocean * Campaign: Leg198 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 83 cores; 759.4 m cored; 105.7 m drilled; 100.9% recovery
Comment:
Data are plotted in Figure 2,3 and Extended Data Figure 4 of Auderset et al., 2022.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 AGEAgeka BPAuderset, AlexandraGeocode – Resampled age
2 AgeAgeMaAuderset, AlexandraResampled age
3 Δδ15NΔδ15N‰ airAuderset, AlexandraDifference between the compared core sites
4 SiteSiteAuderset, AlexandraCore sites being compared
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
432 data points

Data

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

1 
Age [ka BP]		2 
Age [Ma]		3 
Δδ15N [‰ air]		4 
Site
00.05.99872-516
3000.34.40872-516
6000.65.88872-516
9000.96.83872-516
12001.27.54872-516
15001.57.39872-516
18001.87.49872-516
21002.18.17872-516
24002.48.64872-516
27002.78.98872-516
30003.08.61872-516
33003.39.99872-516
36003.610.21872-516
39003.910.14872-516
42004.29.60872-516
45004.59.83872-516
48004.89.92872-516
51005.19.82872-516
54005.49.73872-516
57005.78.45872-516
60006.09.30872-516
63006.38.84872-516
66006.68.25872-516
69006.98.17872-516
72007.28.09872-516
75007.57.88872-516
78007.87.94872-516
81008.17.70872-516
84008.48.02872-516
87008.77.55872-516
90009.07.26872-516
93009.35.65872-516
96009.65.04872-516
99009.94.54872-516
1020010.23.42872-516
1050010.53.07872-516
1080010.82.97872-516
1110011.12.68872-516
1140011.42.47872-516
1170011.73.35872-516
1200012.04.24872-516
1230012.34.63872-516
1260012.63.10872-516
1290012.96.50872-516
1320013.26.66872-516
1350013.55.12872-516
1380013.81.84872-516
1410014.11.06872-516
1440014.40.63872-516
1470014.71.03872-516
1500015.0-0.16872-516
1530015.30.55872-516
1560015.64.13872-516
1590015.90.79872-516
1620016.21.71872-516
1650016.51.17872-516
1680016.80.53872-516
1710017.1-0.27872-516
1740017.4-1.25872-516
1770017.7-1.21872-516
1800018.0-1.43872-516
1830018.3-1.42872-516
1860018.6-0.47872-516
1890018.91.19872-516
1920019.24.06872-516
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2010020.16.59872-516
2040020.47.42872-516
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2100021.07.82872-516
2130021.36.23872-516
2160021.64.94872-516
2190021.95.40872-516
2220022.25.36872-516
2250022.56.49872-516
2280022.86.13872-516
2310023.15.14872-516
4020040.22.251209-1263
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4080040.80.531209-1263
4110041.1-0.971209-1263
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4170041.7-1.321209-1263
4200042.00.051209-1263
4230042.3-0.051209-1263
4260042.60.401209-1263
4290042.9-0.191209-1263
4320043.2-0.391209-1263
4350043.5-0.631209-1263
4380043.8-0.761209-1263
4410044.1-0.631209-1263
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4620046.2-1.551209-1263
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4860048.6-2.501209-1263
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5010050.1-2.031209-1263
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5130051.3-0.961209-1263
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5700057.02.821209-1263
5730057.33.231209-1263
5760057.63.261209-1263
5790057.93.751209-1263
5820058.23.921209-1263
5850058.53.881209-1263
5880058.82.181209-1263
5910059.12.731209-1263
5940059.43.311209-1263
5970059.73.391209-1263