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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): Foraminifera-bound nitrogen isotope records of DSDP Site 72-516 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.943122, 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:
Dataset contains all species-specific, genus-specific and mixed-taxa foraminifer-bound FB-δ15N and FB-N content measurements from DSDP 516.
Keyword(s):
Cenozoic; Denitrification; Eocene; Foraminifera-bound nitrogen isotopes; Miocene; nitrogen isotopes; Oligocene; oxygen deficient zones; Pliocene
Project(s):
Coverage:
Median Latitude: -30.276400 * Median Longitude: -35.285100 * South-bound Latitude: -30.276500 * West-bound Longitude: -35.285200 * North-bound Latitude: -30.276300 * East-bound Longitude: -35.285000
Date/Time Start: 1980-03-11T00:00:00 * Date/Time End: 1980-03-11T00:00:00
Minimum DEPTH, sediment/rock: 4.10 m * Maximum DEPTH, sediment/rock: 919.91 m
Event(s):
72-516 * Latitude: -30.276300 * Longitude: -35.285200 * Date/Time: 1980-03-11T00:00:00 * Elevation: -1313.0 m * Penetration: 183.3 m * Recovery: 148.1 m * Location: South Atlantic/CONT RISE * Campaign: Leg72 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 40 cores; 166.1 m cored; 17.2 m drilled; 89.2 % recovery
72-516F * Latitude: -30.276500 * Longitude: -35.285000 * Date/Time: 1980-03-11T00:00:00 * Elevation: -1313.0 m * Penetration: 1270.6 m * Recovery: 690.1 m * Location: South Atlantic/CONT RISE * Campaign: Leg72 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 127 cores; 1092.5 m cored; 9 m drilled; 63.2 % recovery
Comment:
Data are plotted in Figure 2, 3 and Extended Data Figure 1 in Auderset et al., 2022.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventAuderset, Alexandra
2Sample code/labelSample labelAuderset, AlexandraDSDP/ODP/IODP sample designation
3DEPTH, sediment/rockDepth sedmAuderset, AlexandraGeocode – meters below sea floor, mbsf
4AGEAgeka BPAuderset, AlexandraGeocode
5AgeAgeMaAuderset, Alexandra
6Trilobatus sacculifer, δ15NT. sacculifer δ15N‰ airAuderset, Alexandra
7Sphaeroidinella dehiscens, δ15NS. dehiscens δ15N‰ airAuderset, Alexandra
8Dentoglobigerina spp., δ15NDentoglobigerina spp. δ15N‰ airAuderset, Alexandra
9Turborotalia spp., δ15NTurborotalia spp. δ15N‰ airAuderset, Alexandra
10Acarinina spp., δ15NAcarinina spp. δ15N‰ airAuderset, Alexandra
11Subbotina spp., δ15NSubbotina spp. δ15N‰ airAuderset, Alexandra
12δ15Nδ15N‰ airAuderset, Alexandramixed planktic taxa
13δ15Nδ15N‰ airAuderset, Alexandraaverage δ15N
14Trilobatus sacculifer, nitrogenT. sacculifer Nµmol/gAuderset, Alexandra
15Sphaeroidinella dehiscens, nitrogenS. dehiscens Nµmol/gAuderset, Alexandra
16Dentoglobigerina spp., nitrogenDentoglobigerina spp. Nµmol/gAuderset, Alexandra
17Turborotalia spp., nitrogenTurborotalia spp. Nµmol/gAuderset, Alexandra
18Acarinina spp., nitrogenAcarinina spp. Nµmol/gAuderset, Alexandra
19Subbotina spp., nitrogenSubbotina spp. Nµmol/gAuderset, Alexandra
20Nitrogen, foraminifera-bound organic matterN FBµmol/gAuderset, Alexandramixed planktic taxa
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
893 data points

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