Williams, Douglas F; Healy-Williams, Nancy; Thunell, Robert C; Leventer, Amy (1983): (Table 1) Oxygen and carbon isotopes and calcium carbonte of bulk carbonate at DSDP Hole 72-516F [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.812508, Supplement to: Williams, DF et al. (1983): Detailed stable isotope and carbonate records from the upper Maestrichtian-lower Paleocene Section of Hole 516F (Leg 72) including the Cretaceous/Tertiary boundary. In: Barker, PF; Carlson, RL; Johnson, DA; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 72, 921-929, https://doi.org/10.2973/dsdp.proc.72.147.1983
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Abstract:
A detailed oxygen and carbon isotope study of the upper Maestrichtian-lower Paleocene section of Hole 516F from the Rio Grande Rise reveals that large isotopic anomalies are clearly associated with the Cretaceous/Tertiary boundary. Across the Cretaceous/Tertiary boundary, the total carbonate content reaches a maximum exceeding 80% before rapidly decreasing in covariance with the carbon isotope record. This strong covariance between d13C and percent CaCO3 suggests either a significant reduction in primary productivity or a rapid shoaling of the calcium carbonate compensation depth. Importantly, the d13C record 2 Ma after the Cretaceous/Tertiary boundary remained depleted in 13C by at least 0.5 per mil compared to the late Maestrichtian.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -30.276500 * Longitude: -35.285000
Date/Time Start: 1980-03-11T00:00:00 * Date/Time End: 1980-03-11T00:00:00
Minimum Elevation: -1313.0 m * Maximum Elevation: -1313.0 m
Event(s):
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
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Williams, Douglas F | DSDP/ODP/IODP sample designation | ||
| 2 | δ18O, bulk carbonate | δ18O bulk carb | ‰ PDB | Williams, Douglas F | see reference(s) | |
| 3 | δ18O, standard deviation | δ18O std dev | ± | Williams, Douglas F | see reference(s) | Bulk carbonate |
| 4 | Replicates | Repl | # | Williams, Douglas F | d18O, bulk carbonate | |
| 5 | δ13C, bulk carbonate | δ13C bulk carb | ‰ PDB | Williams, Douglas F | see reference(s) | |
| 6 | δ13C, standard deviation | δ13C std dev | ± | Williams, Douglas F | see reference(s) | Bulk carbonate |
| 7 | Replicates | Repl | # | Williams, Douglas F | d13C, bulk carbonate | |
| 8 | Calcium carbonate | CaCO3 | % | Williams, Douglas F | see reference(s) | Bulk |
| 9 | Calcium carbonate, standard deviation | CaCO3 std dev | ± | Williams, Douglas F | see reference(s) | Bulk |
| 10 | Replicates | Repl | # | Williams, Douglas F | CaCO3, bulk |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
527 data points
Data
| 1 Sample label (DSDP/ODP/IODP sample designation) | 2 δ18O bulk carb [‰ PDB] (see reference(s)) | 3 δ18O std dev [±] (Bulk carbonate, see reference(s)) | 4 Repl [#] (d18O, bulk carbonate) | 5 δ13C bulk carb [‰ PDB] (see reference(s)) | 6 δ13C std dev [±] (Bulk carbonate, see reference(s)) | 7 Repl [#] (d13C, bulk carbonate) | 8 CaCO3 [%] (Bulk, see reference(s)) | 9 CaCO3 std dev [±] (Bulk, see reference(s)) | 10 Repl [#] (CaCO3, bulk) |
|---|---|---|---|---|---|---|---|---|---|
| 72-516F-88-1,10-11 | -2.11 | 0.21 | 2 | 1.77 | 0.03 | 2 | 74.6 | ||
| 72-516F-88-1,24 | 85.2 | ||||||||
| 72-516F-88-1,29-31 | -2.25 | 1.87 | |||||||
| 72-516F-88-1,49-51 | -2.08 | 1.78 | 80.7 | ||||||
| 72-516F-88-1,69-70 | -2.22 | 0.04 | 2 | 1.83 | 0.01 | 2 | 87.1 | ||
| 72-516F-88-1,89-91 | -2.19 | 1.84 | 81.5 | ||||||
| 72-516F-88-1,110-112 | -2.14 | 1.90 | 79.5 | ||||||
| 72-516F-88-1,130-132 | -2.13 | 1.84 | 79.9 | ||||||
| 72-516F-88-1,148-150 | -2.29 | 1.89 | 81.6 | ||||||
| 72-516F-88-2,18-20 | -2.33 | 1.80 | 81.7 | ||||||
| 72-516F-88-2,38-40 | -2.23 | 0.17 | 2 | 1.85 | 0.00 | 2 | 79.6 | ||
| 72-516F-88-2,59-61 | -2.33 | 1.78 | 84.5 | ||||||
| 72-516F-88-2,78-79 | -2.32 | 1.80 | 81.2 | ||||||
| 72-516F-88-2,97-99 | -2.45 | 1.69 | 87.6 | ||||||
| 72-516F-88-2,120-122 | -2.52 | 1.74 | 80.4 | ||||||
| 72-516F-88-2,140-142 | -2.47 | 0.14 | 2 | 1.80 | 0.04 | 2 | 79.4 | ||
| 72-516F-88-3,10-12 | -2.45 | 1.54 | 59.6 | ||||||
| 72-516F-88-3,28-30 | -2.56 | 1.87 | 70.0 | ||||||
| 72-516F-88-3,51-53 | -2.48 | 1.76 | 77.2 | ||||||
| 72-516F-89-1,19-21 | -2.82 | 1.30 | 52.8 | ||||||
| 72-516F-89-1,39-41 | -2.80 | 1.35 | 49.4 | ||||||
| 72-516F-89-1,59-60 | -3.06 | 1.41 | 67.8 | ||||||
| 72-516F-89-1,79-81 | -2.94 | 0.06 | 2 | 1.43 | 0.01 | 2 | 76.0 | ||
| 72-516F-89-1,100-101 | -2.92 | 1.43 | 76.1 | ||||||
| 72-516F-89-1,119-121 | -3.25 | 0.01 | 3 | 1.46 | 0.01 | 3 | 60.5 | ||
| 72-516F-89-1,140-141 | -2.84 | 1.43 | 51.1 | ||||||
| 72-516F-89-2,10-12 | -2.69 | 1.59 | 67.1 | ||||||
| 72-516F-89-2,29-31 | -2.77 | 1.62 | 65.8 | ||||||
| 72-516F-89-2,49-50 | -3.00 | 1.40 | 47.6 | ||||||
| 72-516F-89-2,69-71 | -3.22 | 0.05 | 2 | 1.43 | 0.01 | 2 | 67.7 | ||
| 72-516F-89-2,89-91 | -3.18 | 1.40 | 55.0 | ||||||
| 72-516F-89-2,110-112 | -3.00 | 1.45 | 65.8 | ||||||
| 72-516F-89-2,126-127 | -2.28 | 0.38 | 2 | 1.65 | 0.05 | 2 | 77.5 | ||
| 72-516F-89-2,147-149 | -2.84 | 0.01 | 3 | 1.49 | 0.04 | 3 | 85.2 | ||
| 72-516F-89-3,21-23 | -2.27 | 0.23 | 2 | 1.59 | 0.01 | 2 | 86.4 | ||
| 72-516F-89-3,40-43 | -2.92 | 1.39 | 67.1 | ||||||
| 72-516F-89-3,58-60 | -2.49 | 0.03 | 2 | 1.24 | 0.00 | 2 | 28.8 | ||
| 72-516F-89-3,78-80 | -2.83 | 0.06 | 3 | 1.35 | 0.03 | 3 | 51.4 | ||
| 72-516F-89-3,99-100 | -2.44 | 0.33 | 3 | 1.27 | 0.08 | 3 | 35.7 | ||
| 72-516F-89-3,118-122 | -1.91 | 0.04 | 2 | 0.97 | 0.14 | 2 | 23.8 | ||
| 72-516F-89-3,141-143 | -3.02 | 0.99 | 31.7 | 1.3 | 2 | ||||
| 72-516F-89-4,9-11 | -2.95 | 1.04 | 38.5 | ||||||
| 72-516F-89-4,30-32 | -3.15 | 1.21 | 75.9 | ||||||
| 72-516F-89-4,50-52 | -2.66 | 0.91 | 40.7 | ||||||
| 72-516F-89-4,67-69 | -2.64 | 0.98 | 31.2 | ||||||
| 72-516F-89-4,90-92 | -1.92 | 0.73 | 11.9 | ||||||
| 72-516F-89-4,110-112 | -2.11 | 1.26 | 29.1 | ||||||
| 72-516F-89-4,130-132 | -3.00 | 1.57 | 85.2 | ||||||
| 72-516F-89-4,149-150 | -2.79 | 1.74 | 88.9 | ||||||
| 72-516F-89-5,18-19 | -2.55 | 1.76 | 83.2 | ||||||
| 72-516F-89-5,44-46 | -2.18 | 2.44 | 0.04 | 2 | 74.5 | 8.2 | 2 | ||
| 72-516F-89-5,63-64 | -1.89 | 2.30 | 0.07 | 3 | 74.5 | ||||
| 72-516F-89-5,82-84 | -1.98 | 2.34 | 60.5 | ||||||
| 72-516F-89-5,100-103 | -1.98 | 2.34 | 64.8 | ||||||
| 72-516F-89-5,122-124 | -2.35 | 0.00 | 2 | 2.26 | 0.01 | 2 | 63.4 | ||
| 72-516F-89-5,140-143 | -2.07 | 2.24 | 56.2 | ||||||
| 72-516F-89-6,8-10 | -2.21 | 2.46 | 47.3 | ||||||
| 72-516F-89-6,27-30 | -1.96 | 2.47 | 52.0 | 3.6 | 2 | ||||
| 72-516F-89-6,50-52 | -2.31 | 2.31 | 70.8 | ||||||
| 72-516F-89-6,69-70 | -2.51 | 2.48 | 86.7 | ||||||
| 72-516F-89-6,90-92 | -2.42 | 2.36 | 40.8 | ||||||
| 72-516F-89-6,109-110 | -2.31 | 2.28 | 78.4 | ||||||
| 72-516F-89-6,130-132 | -2.36 | 2.28 | 50.3 | ||||||
| 72-516F-89-6,146-147 | -2.54 | 2.39 | 71.3 | ||||||
| 72-516F-90-1,10-12 | -2.80 | 2.11 | 77.1 | ||||||
| 72-516F-90-1,30-32 | -2.73 | 2.10 | 80.5 | ||||||
| 72-516F-90-1,49-51 | -2.44 | 2.09 | 54.3 | ||||||
| 72-516F-90-1,70-72 | -2.96 | 2.30 | 74.8 | ||||||
| 72-516F-90-1,90-92 | -2.96 | 0.18 | 2 | 2.18 | 0.02 | 2 | 74.4 | ||
| 72-516F-90-1,109-111 | -2.75 | 2.30 | 70.8 | ||||||
| 72-516F-90-1,130-132 | -2.95 | 2.23 | 75.0 | ||||||
| 72-516F-90-2,8-11 | -2.37 | 2.30 | 51.4 | ||||||
| 72-516F-90-2,30-32 | -2.76 | 2.26 | 72.9 | ||||||
| 72-516F-90-2,50-52 | -2.50 | 2.28 | 56.7 | ||||||
| 72-516F-90-2,70-73 | -2.58 | 2.26 | 78.1 | ||||||
| 72-516F-90-2,90-92 | -2.49 | 2.39 | 75.7 | ||||||
| 72-516F-90-2,110-112 | -2.60 | 0.01 | 2 | 2.37 | 0.05 | 2 | 73.5 | ||
| 72-516F-90-2,130-133 | -2.72 | 2.30 | 71.4 | ||||||
| 72-516F-90-2,148-149 | -2.44 | 2.41 | 73.1 | ||||||
| 72-516F-90-3,20-22 | 2.16 | 2.52 | 77.5 | ||||||
| 72-516F-90-3,37-39 | -2.31 | 2.33 | 73.4 | ||||||
| 72-516F-90-3,60-62 | -2.51 | 2.56 | 76.2 | ||||||
| 72-516F-90-3,82-84 | -2.56 | 2.32 | 79.0 | ||||||
| 72-516F-90-3,99-102 | -0.24 | 2.74 | 66.6 | ||||||
| 72-516F-90-3,120-122 | -2.14 | 0.08 | 2 | 2.43 | 0.01 | 2 | 77.4 | ||
| 72-516F-90-3,139-141 | -2.01 | 2.51 | 46.7 | ||||||
| 72-516F-90-4,9-11 | -2.17 | 2.40 | 78.1 | ||||||
| 72-516F-90-4,30-32 | -2.06 | 2.41 | 64.2 | ||||||
| 72-516F-90-4,50-52 | -2.15 | 0.20 | 2 | 2.43 | 0.08 | 2 | 82.2 | 1.0 | 2 |
| 72-516F-90-4,70-72 | -2.28 | 2.29 | 79.3 | ||||||
| 72-516F-90-4,90-91 | -2.53 | 0.01 | 2 | 2.23 | 0.02 | 2 | 68.2 | ||
| 72-516F-90-4,110-112 | 32.6 | ||||||||
| 72-516F-90-4,130-132 | -2.41 | 2.57 | 77.8 | ||||||
| 72-516F-90-4,147-149 | -2.24 | 2.34 | 82.8 | ||||||
| 72-516F-90-5,20-22 | -1.74 | 2.39 | 67.6 | ||||||
| 72-516F-90-5,38-40 | -2.08 | 2.29 | 83.6 | ||||||
| 72-516F-90-5,60-62 | -1.65 | 0.15 | 3 | 2.33 | 0.01 | 3 | 56.2 | 3.0 | 2 |
| 72-516F-90-5,80-82 | -2.04 | 0.17 | 2 | 2.34 | 0.08 | 2 | 26.5 | ||
| 72-516F-90-5,100-102 | -2.08 | 0.06 | 2 | 2.31 | 0.08 | 2 | 78.2 | ||
| 72-516F-90-5,120-122 | -1.55 | 2.40 | 71.0 | ||||||
| 72-516F-90-5,141-143 | -1.64 | 0.16 | 2 | 2.39 | 0.01 | 2 | 55.4 | ||
| 72-516F-90-6,11-13 | -1.76 | 2.12 | 84.5 | ||||||
| 72-516F-90-6,30-32 | -1.69 | 2.27 | 76.2 | 3.2 | 2 | ||||
| 72-516F-90-6,50-52 | -2.42 | 2.33 | 77.0 | ||||||
| 72-516F-90-6,70-72 | -2.00 | 2.35 | 54.1 |