Nascimento, Rodrigo Azevedo; Santos, Thiago; Venancio, Igor Martins; Chiessi, Cristiano Mazur; Ballalai, João M; Kuhnert, Henning; Govin, Aline; Portilho-Ramos, Rodrigo Costa; Lessa, Douglas Villela de Oliveira; Dias, Bruna Borba; Pinho, Tainã Marcos Lima; Crivellari, Stefano; Mulitza, Stefan; Albuquerque, Ana Luiza (2021): δ13C of planktonic foraminifera Neogloboquadrina dutertrei from sediment core GL-1248 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.936783, In: Nascimento, RA et al. (2021): Origin of δ13C minimum events in thermocline and intermediate waters of the western South Atlantic [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.936785
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Abstract:
This dataset includes a high temporal resolution stable carbon isotopic (δ13C) record of the deep-dwelling planktonic foraminifera Neogloboquadrina dutertrei from sediment core GL-1248. This core is located in the western equatorial Atlantic and the record spans the last 124 kyr.
Keyword(s):
Supplement to:
Nascimento, Rodrigo Azevedo; Santos, Thiago; Venancio, Igor Martins; Chiessi, Cristiano Mazur; Ballalai, João M; Kuhnert, Henning; Govin, Aline; Portilho-Ramos, Rodrigo Costa; Lessa, Douglas Villela de Oliveira; Dias, Bruna Borba; Pinho, Tainã Marcos Lima; Crivellari, Stefano; Mulitza, Stefan; Albuquerque, Ana Luiza Spadano (2021): Origin of δ13C minimum events in thermocline and intermediate waters of the western South Atlantic. Quaternary Science Reviews, 272, 107224, https://doi.org/10.1016/j.quascirev.2021.107224
Project(s):
Funding:
Horizon 2020 (H2020), grant/award no. 818123: Integrated Assessment of Atlantic Marine Ecosystems in Space and Time
Coverage:
Latitude: -0.920000 * Longitude: -43.401667
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 16 m
Event(s):
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Nascimento, Rodrigo Azevedo | Geocode | |
2 | AGE | Age | ka BP | Nascimento, Rodrigo Azevedo | Geocode | |
3 | Neogloboquadrina dutertrei, δ13C | N. dutertrei δ13C | ‰ PDB | Nascimento, Rodrigo Azevedo | Isotope ratio mass spectrometer (IRMS) | VPDB |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
371 data points
Data
1 Depth sed [m] | 2 Age [ka BP] | 3 N. dutertrei δ13C [‰ PDB] |
---|---|---|
0 | 0.68 | 2.20 |
0 | 1.78 | 2.06 |
0 | 2.52 | 2.26 |
0 | 3.25 | 1.86 |
0 | 3.99 | 2.04 |
0 | 4.72 | 2.09 |
0 | 5.46 | 2.07 |
0 | 5.93 | 1.76 |
0 | 6.41 | 1.84 |
0 | 6.88 | 1.71 |
0 | 7.36 | 1.69 |
0 | 7.83 | 1.63 |
1 | 8.30 | 1.52 |
1 | 8.78 | 1.66 |
1 | 9.25 | 1.84 |
1 | 9.73 | 1.77 |
1 | 9.90 | 1.54 |
1 | 10.08 | 1.66 |
1 | 10.25 | 1.39 |
1 | 10.43 | 1.76 |
1 | 10.91 | 1.45 |
1 | 11.08 | 1.50 |
1 | 11.26 | 1.36 |
1 | 11.43 | 1.48 |
1 | 11.61 | 1.38 |
1 | 11.78 | 1.30 |
1 | 11.95 | 1.37 |
1 | 12.13 | 1.33 |
1 | 12.30 | 1.46 |
1 | 12.48 | 1.30 |
1 | 12.69 | 1.60 |
1 | 12.90 | 1.49 |
1 | 13.11 | 1.74 |
1 | 13.31 | 1.51 |
1 | 13.52 | 1.75 |
2 | 13.73 | 1.67 |
2 | 13.94 | 1.45 |
2 | 14.15 | 1.55 |
2 | 29.06 | 2.02 |
2 | 29.12 | 1.94 |
2 | 29.18 | 1.89 |
2 | 29.24 | 1.87 |
2 | 29.30 | 1.62 |
2 | 29.36 | 1.70 |
2 | 29.42 | 1.87 |
2 | 29.48 | 1.91 |
2 | 29.54 | 2.06 |
2 | 29.60 | 1.79 |
2 | 29.66 | 1.83 |
2 | 29.72 | 1.98 |
3 | 29.78 | 1.89 |
3 | 29.90 | 1.78 |
3 | 29.96 | 1.76 |
3 | 30.02 | 1.80 |
3 | 30.08 | 1.82 |
3 | 30.14 | 1.97 |
3 | 30.20 | 1.87 |
3 | 30.26 | 1.83 |
3 | 30.32 | 1.73 |
3 | 30.38 | 1.68 |
3 | 30.44 | 1.58 |
3 | 30.50 | 1.73 |
3 | 30.56 | 1.95 |
3 | 30.62 | 1.86 |
3 | 30.68 | 1.97 |
3 | 30.74 | 1.66 |
3 | 30.80 | 2.11 |
3 | 30.86 | 1.39 |
3 | 31.01 | 1.75 |
3 | 31.16 | 1.67 |
3 | 31.91 | 1.78 |
3 | 32.06 | 1.87 |
3 | 32.22 | 1.95 |
4 | 32.37 | 1.86 |
4 | 32.52 | 1.86 |
4 | 32.67 | 1.68 |
4 | 32.95 | 1.70 |
4 | 33.24 | 1.40 |
4 | 33.52 | 1.55 |
4 | 33.81 | 1.60 |
4 | 34.09 | 1.55 |
4 | 34.38 | 1.49 |
4 | 34.66 | 1.37 |
4 | 34.81 | 1.57 |
4 | 34.96 | 1.76 |
4 | 35.11 | 1.90 |
4 | 35.26 | 1.80 |
4 | 35.41 | 1.82 |
4 | 35.56 | 1.79 |
4 | 35.71 | 1.73 |
4 | 35.86 | 1.43 |
4 | 36.02 | 1.78 |
4 | 36.19 | 1.72 |
4 | 36.35 | 1.31 |
4 | 36.51 | 1.48 |
5 | 36.68 | 1.32 |
5 | 36.84 | 1.64 |
5 | 37.01 | 1.59 |
5 | 37.17 | 1.34 |
5 | 37.34 | 1.45 |
5 | 37.50 | 1.84 |
5 | 37.66 | 1.60 |
5 | 37.83 | 1.46 |
5 | 37.99 | 1.70 |
5 | 38.16 | 1.68 |
5 | 38.28 | 1.80 |
5 | 38.37 | 1.62 |
5 | 38.45 | 1.41 |
5 | 38.54 | 1.89 |
5 | 38.63 | 1.61 |
5 | 38.71 | 1.67 |
5 | 38.80 | 1.66 |
5 | 38.88 | 1.35 |
5 | 38.97 | 1.30 |
5 | 39.05 | 1.71 |
5 | 39.14 | 1.72 |
5 | 39.23 | 1.92 |
5 | 39.47 | 1.76 |
5 | 39.71 | 1.80 |
6 | 39.95 | 1.71 |
6 | 40.19 | 1.66 |
6 | 40.43 | 1.59 |
6 | 40.67 | 1.71 |
6 | 41.15 | 1.68 |
6 | 41.39 | 1.77 |
6 | 41.63 | 1.71 |
6 | 41.87 | 1.66 |
6 | 42.11 | 1.77 |
6 | 42.35 | 1.86 |
6 | 42.59 | 1.86 |
6 | 42.83 | 1.47 |
6 | 43.07 | 1.79 |
6 | 43.31 | 1.52 |
6 | 43.55 | 1.91 |
6 | 43.80 | 1.75 |
6 | 44.03 | 1.88 |
6 | 44.15 | 1.61 |
6 | 44.27 | 1.80 |
6 | 44.39 | 1.64 |
6 | 44.51 | 1.80 |
6 | 44.62 | 1.98 |
6 | 44.74 | 1.47 |
6 | 44.86 | 1.89 |
6 | 44.98 | 1.95 |
7 | 45.09 | 1.87 |
7 | 45.21 | 1.59 |
7 | 45.33 | 1.63 |
7 | 45.45 | 1.75 |
7 | 45.56 | 2.23 |
7 | 45.68 | 1.62 |
7 | 45.80 | 1.64 |
7 | 45.92 | 1.75 |
7 | 46.03 | 1.65 |
7 | 46.15 | 1.84 |
7 | 46.27 | 1.52 |
7 | 46.39 | 1.69 |
7 | 46.51 | 1.65 |
7 | 46.62 | 1.89 |
7 | 46.74 | 1.80 |
7 | 46.86 | 1.88 |
7 | 47.00 | 1.72 |
7 | 47.14 | 1.80 |
7 | 47.28 | 1.56 |
7 | 47.42 | 1.90 |
7 | 47.57 | 1.73 |
7 | 47.85 | 1.68 |
7 | 48.13 | 1.93 |
7 | 48.27 | 1.56 |
8 | 48.56 | 1.68 |
8 | 48.70 | 1.70 |
8 | 48.84 | 1.38 |
8 | 49.04 | 1.81 |
8 | 49.44 | 1.68 |
8 | 49.64 | 1.81 |
8 | 49.84 | 1.75 |
8 | 50.04 | 1.81 |
8 | 50.44 | 1.75 |
8 | 50.64 | 1.67 |
8 | 50.84 | 1.48 |
8 | 51.03 | 1.33 |
8 | 51.23 | 1.88 |
8 | 51.44 | 1.54 |
8 | 51.63 | 1.75 |
8 | 51.83 | 1.19 |
8 | 52.03 | 1.64 |
8 | 52.23 | 1.61 |
8 | 52.43 | 1.46 |
8 | 52.63 | 1.34 |
8 | 52.83 | 1.73 |
9 | 53.03 | 1.69 |
9 | 53.23 | 1.64 |
9 | 53.43 | 1.38 |
9 | 53.63 | 1.37 |
9 | 53.83 | 1.59 |
9 | 54.03 | 1.47 |
9 | 54.23 | 1.54 |
9 | 54.43 | 1.45 |
9 | 54.63 | 1.88 |
9 | 54.81 | 1.61 |
9 | 54.93 | 1.40 |
9 | 55.06 | 1.62 |
9 | 55.18 | 1.53 |
9 | 55.30 | 1.84 |
9 | 55.43 | 1.60 |
9 | 55.55 | 1.74 |
9 | 55.68 | 1.69 |
9 | 55.83 | 1.66 |
9 | 56.02 | 1.54 |
9 | 56.21 | 1.63 |
9 | 56.40 | 1.62 |
9 | 56.59 | 1.76 |
9 | 56.77 | 1.54 |
9 | 56.96 | 1.26 |
10 | 57.15 | 1.18 |
10 | 57.34 | 1.63 |
10 | 57.53 | 1.57 |
10 | 57.72 | 1.28 |
10 | 57.91 | 1.61 |
10 | 58.09 | 1.33 |
10 | 58.28 | 1.37 |
10 | 58.47 | 1.59 |
10 | 58.66 | 1.25 |
10 | 58.85 | 1.18 |
10 | 59.04 | 1.27 |
10 | 59.23 | 1.38 |
10 | 59.56 | 1.30 |
10 | 60.05 | 1.38 |
10 | 60.53 | 1.43 |
10 | 61.01 | 1.32 |
10 | 61.50 | 1.11 |
10 | 61.98 | 1.13 |
10 | 62.95 | 1.48 |
10 | 63.43 | 1.42 |
10 | 63.92 | 1.46 |
10 | 64.40 | 1.12 |
10 | 64.89 | 1.45 |
10 | 65.37 | 1.40 |
10 | 65.86 | 1.35 |
11 | 66.34 | 1.82 |
11 | 66.82 | 1.52 |
11 | 67.79 | 1.40 |
11 | 68.28 | 1.36 |
11 | 68.76 | 1.46 |
11 | 69.24 | 1.43 |
11 | 69.73 | 1.38 |
11 | 70.21 | 1.67 |
11 | 71.10 | 1.43 |
11 | 71.25 | 1.66 |
11 | 71.41 | 1.94 |
11 | 71.72 | 1.79 |
11 | 71.87 | 1.96 |
11 | 72.03 | 1.97 |
11 | 72.18 | 1.61 |
11 | 73.10 | 1.59 |
11 | 73.87 | 1.81 |
11 | 74.46 | 1.80 |
11 | 74.56 | 1.88 |
11 | 74.67 | 1.80 |
12 | 74.77 | 1.79 |
12 | 74.87 | 1.84 |
12 | 74.97 | 1.74 |
12 | 75.07 | 1.92 |
12 | 75.17 | 1.72 |
12 | 75.27 | 1.90 |
12 | 75.37 | 2.29 |
12 | 75.47 | 1.99 |
12 | 75.60 | 1.81 |
12 | 75.70 | 1.87 |
12 | 75.80 | 1.87 |
12 | 75.90 | 1.92 |
12 | 76.00 | 1.79 |
12 | 76.11 | 1.85 |
12 | 76.21 | 1.72 |
12 | 76.31 | 1.79 |
12 | 76.41 | 1.58 |
12 | 76.55 | 1.91 |
12 | 76.93 | 1.62 |
12 | 77.11 | 1.55 |
12 | 77.30 | 1.77 |
12 | 77.49 | 1.63 |
12 | 77.67 | 1.66 |
12 | 77.86 | 1.52 |
13 | 78.05 | 1.95 |
13 | 78.23 | 1.84 |
13 | 78.52 | 1.76 |
13 | 78.83 | 1.97 |
13 | 79.15 | 1.78 |
13 | 79.54 | 2.13 |
13 | 79.86 | 1.98 |
13 | 80.18 | 2.15 |
13 | 80.49 | 1.88 |
13 | 81.13 | 1.90 |
13 | 81.44 | 1.88 |
13 | 81.76 | 2.17 |
13 | 82.08 | 1.92 |
13 | 82.39 | 1.87 |
13 | 82.71 | 1.78 |
13 | 83.34 | 1.70 |
13 | 83.66 | 1.61 |
13 | 83.97 | 1.74 |
13 | 84.29 | 1.86 |
13 | 84.61 | 1.56 |
13 | 85.22 | 1.48 |
13 | 85.46 | 1.52 |
13 | 85.69 | 1.65 |
14 | 85.93 | 1.64 |
14 | 86.17 | 1.90 |
14 | 86.41 | 1.68 |
14 | 86.65 | 1.59 |
14 | 86.89 | 1.93 |
14 | 87.12 | 1.66 |
14 | 87.36 | 1.86 |
14 | 87.60 | 1.90 |
14 | 87.84 | 1.81 |
14 | 88.90 | 1.99 |
14 | 89.52 | 1.94 |
14 | 90.15 | 1.91 |
14 | 90.78 | 1.92 |
14 | 91.40 | 1.91 |
14 | 92.03 | 1.92 |
14 | 92.65 | 2.11 |
14 | 93.28 | 1.81 |
14 | 93.91 | 1.78 |
14 | 94.53 | 2.19 |
14 | 95.16 | 1.76 |
14 | 95.78 | 1.94 |
14 | 96.41 | 1.82 |
14 | 97.03 | 2.05 |
15 | 97.66 | 2.04 |
15 | 98.28 | 1.83 |
15 | 98.91 | 1.94 |
15 | 99.54 | 1.94 |
15 | 100.16 | 1.72 |
15 | 100.79 | 2.05 |
15 | 101.42 | 1.84 |
15 | 102.04 | 1.72 |
15 | 102.67 | 1.80 |
15 | 103.29 | 1.56 |
15 | 103.92 | 1.67 |
15 | 104.54 | 1.74 |
15 | 105.17 | 1.93 |
15 | 105.80 | 1.75 |
15 | 106.42 | 1.90 |
15 | 107.05 | 1.70 |
15 | 107.67 | 1.59 |
15 | 108.30 | 1.83 |
15 | 108.68 | 1.48 |
15 | 109.06 | 1.70 |
15 | 109.44 | 1.76 |
15 | 109.81 | 1.90 |
15 | 110.19 | 1.60 |
15 | 110.57 | 2.08 |
15 | 111.48 | 1.65 |
16 | 112.15 | 1.77 |
16 | 112.83 | 1.76 |
16 | 113.51 | 1.67 |
16 | 114.18 | 1.70 |
16 | 114.86 | 1.69 |
16 | 115.54 | 1.79 |
16 | 116.21 | 1.52 |
16 | 116.89 | 1.64 |
16 | 117.56 | 1.73 |
16 | 118.24 | 1.69 |
16 | 118.92 | 1.77 |
16 | 119.59 | 1.70 |
16 | 120.27 | 1.80 |
16 | 120.95 | 1.76 |
16 | 122.30 | 1.43 |
16 | 122.98 | 1.46 |
16 | 123.65 | 1.38 |
16 | 124.33 | 1.42 |