Oppo, Delia W; Sun, Youbin (2005): (Table DR1) Isotope and Mg/Ca results from ODP Hole 184-1145A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.713698, In supplement to: Oppo, DW; Sun, Y (2005): Amplitude and timing of sea-surface temperature change in the northern South China Sea: Dynamic link to the East Asian monsoon. Geology, 33(10), 785-788, https://doi.org/10.1130/G21867.1
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Further details:
Table DR1: Isotope and Mg/Ca results; Table DR2: AMS radiocarbon dates on G. sacculifer and calendar ages for site 1145 [dataset]. ftp://rock.geosociety.org/pub/reposit/2005/2005156.pdf
Oppo, Delia W; Sun, Y (2005): South China Sea d18O and Mg/Ca data and SST reconstruction [dataset]. IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series # 2005-074. NOAA/NCDC Paleoclimatology Program, Boulder CO, USA, ftp://ftp.ncdc.noaa.gov/pub/data/paleo/paleocean/by_contributor/oppo2005/oppo2005.txt
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 19.584000 * Longitude: 117.631130
Date/Time Start: 1999-03-18T19:45:00 * Date/Time End: 1999-03-20T00:30:00
Minimum DEPTH, sediment/rock: 21.36 m * Maximum DEPTH, sediment/rock: 24.75 m
Event(s):
184-1145A * Latitude: 19.584000 * Longitude: 117.631130 * Date/Time Start: 1999-03-18T19:45:00 * Date/Time End: 1999-03-20T00:30:00 * Elevation: -3175.6 m * Penetration: 200 m * Recovery: 186.14 m * Location: South China Sea * Campaign: Leg184 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 22 cores; 200 m cored; 0 m drilled; 93.1 % recovery
Comment:
Isotope analyses of G. ruber consisted of 7-8 shells in the 212-250 µm size fraction. One or two C. wuellerstorfi individuals were analyzed. For Mg/Ca analysis, approximately 25 shells (250-355 µm) were weighed, gently crushed, and cleaned using a multi-step reductive/oxidative procedure developed for trace element analysis (Boyle, Keigwin, 1985/6; doi:10.1016/0012-821X(85)90154-2) and subsequent revision (Rosenthal et al., 1995; doi:10.1016/0012-821X(95)00056-I).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, composite | Depth comp | mcd | Oppo, Delia W | ||
| 3 | Sample code/label | Sample label | Oppo, Delia W | DSDP/ODP/IODP sample designation | ||
| 4 | Globigerinoides ruber, Magnesium/Calcium ratio | G. ruber Mg/Ca | mmol/mol | Oppo, Delia W | Inductively coupled plasma - mass spectrometry (ICP-MS) | |
| 5 | Temperature, calculated | T cal | °C | Oppo, Delia W | Calculated | Sea surface temperature |
| 6 | Globigerinoides ruber, δ18O | G. ruber δ18O | ‰ PDB | Oppo, Delia W | Mass spectrometer, Finnigan, MAT 253 | |
| 7 | AGE | Age | ka BP | Geocode | ||
| 8 | Cibicides wuellerstorfi, δ18O | C. wuellerstorfi δ18O | ‰ PDB | Oppo, Delia W | Mass spectrometer, Finnigan, MAT 253 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
182 data points
Data
| 1 Depth sed [m] | 2 Depth comp [mcd] | 3 Sample label | 4 G. ruber Mg/Ca [mmol/mol] | 5 T cal [°C] | 6 G. ruber δ18O [‰ PDB] | 7 Age [ka BP] | 8 C. wuellerstorfi δ18O [‰ PDB] |
|---|---|---|---|---|---|---|---|
| 21.36 | 24.86 | 184-1145A-4H-1,96-98 | 3.45 | 28.1 | -2.17 | ||
| 21.45 | 24.95 | 184-1145A-4H-1,105-107 | 3.59 | 28.5 | -1.45 | ||
| 21.55 | 25.05 | 184-1145A-4H-1,115-117 | 3.04 | 26.6 | -1.03 | ||
| 21.66 | 25.16 | 184-1145A-4H-1,126-128 | 3.14 | 27.0 | -1.56 | ||
| 21.75 | 25.25 | 184-1145A-4H-1,135-137 | 3.31 | 27.6 | -1.23 | ||
| 21.85 | 25.35 | 184-1145A-4H-1,145-147 | 3.26 | 27.4 | -0.93 | ||
| 21.96 | 25.45 | 184-1145A-4H-2,6-8 | 3.36 | 27.7 | -1.17 | ||
| 22.05 | 25.55 | 184-1145A-4H-2,15-17 | 2.95 | 26.3 | -1.10 | ||
| 22.15 | 25.65 | 184-1145A-4H-2,25-27 | 2.82 | 25.8 | -0.90 | 131.00 | 3.51 |
| 22.26 | 25.76 | 184-1145A-4H-2,36-38 | 2.84 | 25.9 | -1.15 | ||
| 22.34 | 25.84 | 184-1145A-4H-2,44-46 | 2.98 | 26.4 | -1.33 | ||
| 22.45 | 25.95 | 184-1145A-4H-2,55-57 | 2.81 | 25.8 | -1.01 | ||
| 22.55 | 26.05 | 184-1145A-4H-2,65-67 | 2.65 | 25.1 | -0.68 | ||
| 22.65 | 26.15 | 184-1145A-4H-2,75-77 | 2.59 | 24.9 | -0.85 | 133.50 | 3.83 |
| 22.75 | 26.25 | 184-1145A-4H-2,85-87 | 2.58 | 24.8 | -0.72 | ||
| 22.85 | 26.35 | 184-1145A-4H-2,95-97 | 2.54 | 24.7 | -0.87 | ||
| 22.95 | 26.45 | 184-1145A-4H-2,105-107 | 2.50 | 24.5 | -1.14 | ||
| 23.05 | 26.55 | 184-1145A-4H-2,115-117 | 2.60 | 24.9 | -0.82 | ||
| 23.15 | 26.65 | 184-1145A-4H-2,125-127 | 2.82 | 25.8 | -0.79 | 136.00 | 3.99 |
| 23.25 | 26.75 | 184-1145A-4H-2,135-137 | 2.81 | 25.8 | -0.81 | ||
| 23.35 | 26.85 | 184-1145A-4H-2,145-147 | 2.82 | 25.8 | -0.67 | ||
| 23.45 | 26.95 | 184-1145A-4H-3,5-7 | 2.96 | 26.3 | -0.62 | ||
| 23.55 | 27.05 | 184-1145A-4H-3,15-17 | 2.96 | 26.3 | -0.87 | 137.86 | 3.95 |
| 23.65 | 27.15 | 184-1145A-4H-3,25-27 | 2.87 | 26.0 | -0.56 | ||
| 23.75 | 27.25 | 184-1145A-4H-3,35-37 | 2.62 | 25.0 | -0.91 | ||
| 23.84 | 27.34 | 184-1145A-4H-3,44-46 | 2.94 | 26.3 | -0.80 | ||
| 23.95 | 27.45 | 184-1145A-4H-3,55-57 | 2.97 | 26.4 | -0.93 | 139.57 | 4.09 |
| 24.05 | 27.55 | 184-1145A-4H-3,65-67 | 2.56 | 24.7 | -0.63 | ||
| 24.15 | 27.65 | 184-1145A-4H-3,75-77 | 2.68 | 25.2 | -0.54 | ||
| 24.25 | 27.75 | 184-1145A-4H-3,85-87 | 2.80 | 25.7 | -1.06 | ||
| 24.35 | 27.85 | 184-1145A-4H-3,95-97 | 2.55 | 24.7 | -0.72 | 141.29 | 3.88 |
| 24.45 | 27.95 | 184-1145A-4H-3,105-107 | 2.55 | 24.7 | -1.00 | ||
| 24.55 | 28.05 | 184-1145A-4H-3,115-117 | 2.84 | 25.9 | -1.14 | ||
| 24.65 | 28.15 | 184-1145A-4H-3,125-127 | 2.72 | 25.4 | -1.02 | ||
| 24.75 | 28.25 | 184-1145A-4H-3,135-137 | -0.93 | 1.1 | 0.14 | 143.00 | 3.73 |