Wu, Xinying; Hu, Yue; Nan, Jingbo; Yao, Weiqi: Data compilation of bio-SiO2 MAR from 21 sites [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973163 (dataset in review), In: Wu, X et al.: Multi-proxy reconstructions of productivity during the late Miocene [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973162 (dataset in review)
Abstract:
The table includes complicated bio-SiO2 MAR from 21 sites in the global ocean during the late Miocene. We also use Geologic Time Scale 2020 timescale (Gradstein et al., 2020; doi:10.1016/C2020-1-02369-3) to re-calculate the ages of other sites for the bio-SiO2 MAR compilation. We calculate mass accumulation rate (MAR) as a function of linear sedimentation rate (cm/ka) and dry bulk density (g/cm³). The accumulation rates of bio-SiO2 are calculated as the product of MAR and the weight percent of biogenic SiO2 (wt%) in sediments.
Source:
Thumbnail overview of linescan images from ODP Hole 201-1226B [dataset]. https://www.pangaea.de/helpers/Cores.php?B=ODP&C=Leg201&S=201-1226B&ID=799904
Bohrmann, Gerhard (1988): Zur Sedimentationsgeschichte von biogenem Opal im nördlichen Nordatlantik und dem Europäischen Nordmeer. Berichte aus dem Sonderforschungsbereich 313, Christian-Albrechts-Universität, Kiel, 9, 221 pp, https://doi.org/10.2312/reports-sfb313.1988.9
Bohrmann, Gerhard (2002): Tab.A.4.2. Coarse fraction data of ODP Hole 104-642B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.79629
Diekmann, Bernhard; Fälker, M; Kuhn, Gerhard (2003): Environmental history of the southeastern South Atlantic since the middle Miocene: Evidence from the sedimentological records of ODP Sites 1088 and 1092. Sedimentology, 50(3), 511-529, https://doi.org/10.1046/j.1365-3091.2003.00562.x
Diekmann, Bernhard; Fälker, M; Kuhn, Gerhard (2003): Sedimentology of ODP Site 177-1088 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.67070
Farrell, John W; Raffi, Isabella; Janecek, Thomas R; Murray, David W; Levitan, Mikhail A; Dadey, Kathleen A; Emeis, Kay-Christian; Lyle, Mitchell W; Flores, José-Abel; Hovan, Steven A (1995): (Appendix B) Opal and terrigenous material content in ODP Leg 138 sites [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.806757
Farrell, John W; Raffi, Isabella; Janecek, Thomas R; Murray, David W; Levitan, Mikhail A; Dadey, Kathleen A; Emeis, Kay-Christian; Lyle, Mitchell W; Flores, José-Abel; Hovan, Steven A (1995): Late Neogene sedimentation patterns in the eastern equatorial Pacific Ocean. In: Pisias, NG; Mayer, LA; Janecek, TR; Palmer-Julson, A; van Andel, TH (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 138, 717-756, https://doi.org/10.2973/odp.proc.sr.138.143.1995
Hempel, Peter; Bohrmann, Gerhard (1990): (Table 1) Carbonate-free sediment components of ODP Site 115-707 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.755957
Hempel, Peter; Bohrmann, Gerhard (1990): (Table 2) Carbonate-free sediment components of ODP Site 115-709 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.755958
Hempel, Peter; Bohrmann, Gerhard (1990): Carbonate-free sediment components and aspects of silica diagenesis at Sites 707, 709, and 711(Leg 115, western Indian Ocean). In: Duncan, RA; Backmann, J; Peterson, LC; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 115, 677-698, https://doi.org/10.2973/odp.proc.sr.115.181.1990
Janecek, Thomas R (2000): (Table 1) Biogenic opal concentrations for a latitudinal transect of seven ODP Leg 167 sites along the California margin [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.796220
Janecek, Thomas R (2000): Data Report: Late Neogene biogenic opal data for Leg 167 sites on the California margin. In: Lyle, M; Koizumi, I; Richter, C; Moore, TC Jr (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 167, 1-2, https://doi.org/10.2973/odp.proc.sr.167.243.2000
Lyle, Mitchell W; Olivarez Lyle, Annette (preprint): Variations in the Biological Pump through the Miocene: Evidence from organic carbon burial in Pacific Ocean sediments. https://doi.org/10.5194/cp-2024-34
Moody, Judith; Chaboudy, Louis R; Worsley, Thomas R (1988): (Table 2) Geochemistry and acculumation rates of DSDP Hole 89-586 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.52347
Wang, Rujian; Li, Jianru; Li, Baohua (2004): (Table T3) Opal content and mass accumulation rate of ODP Site 184-1143 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.785059
Wang, Rujian; Li, Jianru; Li, Baohua (2004): Data report: Late Miocene-Quaternary biogenic opal accumulation at ODP Site 1143, southern South China Sea. In: Prell, WL; Wang, P; Blum, P; Rea, DK; Clemens, SC (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 184, 1-12, https://doi.org/10.2973/odp.proc.sr.184.217.2004
Funding:
Shenzhen Municipal Science and Technology Innovation Council (SUSTech), grant/award no. 20231114150312001
Coverage:
Median Latitude: 6.483776 * Median Longitude: -46.170151 * South-bound Latitude: -41.136060 * West-bound Longitude: -127.783000 * North-bound Latitude: 67.225000 * East-bound Longitude: 158.498200
Date/Time Start: 1982-11-19T00:00:00 * Date/Time End: 1999-03-10T00:00:00
Minimum DEPTH, sediment/rock: 29.4400 m * Maximum DEPTH, sediment/rock: 391.6100 m
Event(s):
89-586A * Latitude: -0.497300 * Longitude: 158.498200 * Date/Time: 1982-11-19T00:00:00 * Elevation: -2207.0 m * Penetration: 300.2 m * Recovery: 256.8 m * Location: South Pacific Ocean * Campaign: Leg89 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 31 cores; 260.9 m cored; 0 m drilled; 98.4 % recovery
104-642B * Latitude: 67.225000 * Longitude: 2.928300 * Date/Time Start: 1985-06-28T14:40:00 * Date/Time End: 1985-06-29T20:15:00 * Elevation: -1294.0 m * Penetration: 221.1 m * Recovery: 214.61 m * Location: Norwegian Sea * Campaign: Leg104 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 25 cores; 221.1 m cored; 0 m drilled; 97.1 % recovery
115-707A * Latitude: -7.545300 * Longitude: 59.016800 * Date/Time Start: 1987-05-27T14:10:00 * Date/Time End: 1987-05-28T18:30:00 * Elevation: -1553.0 m * Penetration: 213.3 m * Recovery: 160.27 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg115 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 24 cores; 213.3 m cored; 0 m drilled; 75.1 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Wu, Xinying | |||
| 2 | Latitude of event | Latitude | Wu, Xinying | |||
| 3 | Longitude of event | Longitude | Wu, Xinying | |||
| 4 | Date/Time of event | Date/Time | Wu, Xinying | |||
| 5 | DEPTH, sediment/rock | Depth sed | m | Wu, Xinying | Geocode | |
| 6 | Depth, composite | Depth comp | mcd | Wu, Xinying | ||
| 7 | Depth, description | Depth desc | Wu, Xinying | |||
| 8 | Age | Age | Ma | Wu, Xinying | See age dating method column | |
| 9 | Age, dating method | Dating meth | Wu, Xinying | |||
| 10 | Sedimentation rate | SR | cm/ka | Wu, Xinying | Calculated | |
| 11 | Density, dry bulk | DBD | g/cm3 | Wu, Xinying | Calculated | |
| 12 | Accumulation rate, mass | MAR | g/cm2/ka | Wu, Xinying | Calculated | |
| 13 | Opal, biogenic silica | bSiO2 | % | Wu, Xinying | From literature | [wt%] |
| 14 | Accumulation rate, biogenic silica | Acc rate bSiO2 | g/cm2/ka | Wu, Xinying | Calculated | |
| 15 | Reference/source | Reference | Wu, Xinying | |||
| 16 | Uniform resource locator/link to reference | URL ref | Wu, Xinying | |||
| 17 | Uniform resource locator/link to source data file | URL source | Wu, Xinying |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
24913 data points
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