Brewster, Nancy Ann (2004): Accumulation rates and Opal of Hole 29-277 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.200027
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Related to:
Brewster, Nancy Ann (1980): Cenozoic biogenic silica sedimentation in the Antarctic Ocean. Geological Society of America, Bulletin, 91(6), 337-347, https://doi.org/10.1130/0016-7606(1980)91%3C337:CBSSIT%3E2.0.CO;2
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -52.223800 * Longitude: 166.191300
Date/Time Start: 1973-03-11T00:00:00 * Date/Time End: 1973-03-11T00:00:00
Minimum Elevation: -1214.0 m * Maximum Elevation: -1214.0 m
Event(s):
29-277 * Latitude: -52.223800 * Longitude: 166.191300 * Date/Time: 1973-03-11T00:00:00 * Elevation: -1214.0 m * Penetration: 472.5 m * Recovery: 253.4 m * Location: Antarctic Ocean/PLATEAU * Campaign: Leg29 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 45 cores; 425 m cored; 0 m drilled; 59.6 % recovery
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | AGE | Age | ka BP | Geocode | ||
2 | Sedimentation rate | SR | cm/ka | Brewster, Nancy Ann | Calculated | |
3 | Accumulation rate, calcium carbonate | Acc rate CaCO3 | g/cm2/ka | Brewster, Nancy Ann | Opal, normative calculation; Leinen, 1977 | |
4 | Accumulation rate, opal | Acc rate opal | g/cm2/ka | Brewster, Nancy Ann | Opal, normative calculation; Leinen, 1977 | |
5 | Accumulation rate, mass | MAR | g/cm2/ka | Brewster, Nancy Ann | Calculated | |
6 | Accumulation rate, terrigenous | Acc rate terr | g/cm2/ka | Brewster, Nancy Ann | Opal, normative calculation; Leinen, 1977 | |
7 | Opal, carbonate free fraction | SiO2 carb free | % | Brewster, Nancy Ann | Opal, normative calculation; Leinen, 1977 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
138 data points
Data
1 Age [ka BP] | 2 SR [cm/ka] | 3 Acc rate CaCO3 [g/cm2/ka] | 4 Acc rate opal [g/cm2/ka] | 5 MAR [g/cm2/ka] | 6 Acc rate terr [g/cm2/ka] | 7 SiO2 carb free [%] |
---|---|---|---|---|---|---|
29 | 1.50 | 1.303 | 0.056 | 1.522 | 0.163 | 3.7 |
30 | 1.50 | 1.403 | 0.024 | 1.552 | 0.125 | 1.5 |
31 | 2.45 | 2.298 | 0.043 | 2.585 | 0.244 | 1.7 |
32 | 2.34 | 2.275 | 0.039 | 2.539 | 0.225 | 1.5 |
33 | 2.60 | 2.651 | 0.042 | 2.900 | 0.208 | 1.4 |
34 | 2.55 | 2.647 | 0.039 | 2.922 | 0.236 | 1.3 |
35 | 2.35 | 2.505 | 0.072 | 2.811 | 0.234 | 2.6 |
36 | 2.50 | 2.769 | 0.072 | 3.066 | 0.225 | 2.3 |
37 | 2.30 | 2.544 | 0.048 | 2.868 | 0.276 | 1.7 |
38 | 1.60 | 1.763 | 0.087 | 2.027 | 0.177 | 4.3 |
39 | 0.50 | 0.530 | 0.023 | 0.633 | 0.080 | 3.6 |
40 | 0.40 | 0.413 | 0.034 | 0.510 | 0.064 | 6.7 |
41 | 0.50 | 0.507 | 0.042 | 0.639 | 0.089 | 6.6 |
43 | 0.30 | 0.325 | 0.020 | 0.389 | 0.044 | 5.1 |
45 | 0.90 | 1.021 | 0.038 | 1.168 | 0.109 | 3.3 |
46 | 6.65 | 7.477 | 0.582 | 8.828 | 0.768 | 6.6 |
47 | 3.90 | 4.850 | 0.085 | 5.335 | 0.401 | 1.6 |
48 | 2.50 | 3.232 | 0.043 | 3.521 | 0.246 | 1.2 |
49 | 2.00 | 2.609 | 0.025 | 2.857 | 0.224 | 0.9 |
50 | 1.50 | 2.004 | 0.042 | 2.173 | 0.128 | 1.9 |
51 | 1.55 | 2.064 | 0.063 | 2.261 | 0.134 | 2.8 |
52 | 1.00 | 1.287 | 0.081 | 1.479 | 0.111 | 5.5 |
53 | 1.25 | 1.575 | 0.055 | 1.848 | 0.218 | 3.0 |