Meckler, Anna Nele; Sigman, Daniel M; Gibson, Kelly A; Francois, Roger; Martínez‐García, Alfredo; Jaccard, Samuel L; Röhl, Ursula; Peterson, Larry C; Tiedemann, Ralf; Haug, Gerald H (2013): 230Th-normalized opal flux analyses of sediment core MD03-2705 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.810309, In supplement to: Meckler, AN et al. (2013): Deglacial pulses of deep-ocean silicate into the subtropical North Atlantic Ocean. Nature, 495(7442), 495-498, https://doi.org/10.1038/nature12006
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Jullien, Elsa; Grousset, Francis E; Malaizé, Bruno; Duprat, Josette M; Sanchez Goñi, Maria Fernanda; Eynaud, Frédérique; Charlier, Karine; Schneider, Ralph R; Bory, Aloys J-M; Bout, Viviane; Flores, José-Abel (2007): Low-latitude “dusty events” vs. high-latitude “icy Heinrich events”. Quaternary Research, 68(3), 379-386, https://doi.org/10.1016/j.yqres.2007.07.007
Coverage:
Latitude: 18.083333 * Longitude: -21.150000
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 2.00 m
Event(s):
Comment:
The age model was derived using linear interpolation between radiocarbon dates reported by Jullien et al. (2007).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Age model | Age model | ka | Meckler, Anna Nele | ||
| 3 | Thorium-230 excess | 230Th xs | dpm/g | Francois, Roger | Isotope dilution inductively coupled plasma mass spectrometry | xs Th-230 O |
| 4 | Total sediment, flux | Sed flux | g/cm2/ka | Francois, Roger | Th-normalized | Th normalized flux |
| 5 | Opal, biogenic silica | bSiO2 | % | Francois, Roger | ||
| 6 | Opal, flux | Opal flux | g/cm2/ka | Francois, Roger | Th-normalized | Th-normalized opal flux |
| 7 | Calcium carbonate | CaCO3 | % | Francois, Roger | ||
| 8 | Calcium carbonate, flux | CaCO3 flux | g/cm2/ka | Francois, Roger | Th-normalized | Th-normalized CaCO3 flux |
| 9 | Thorium-232 | 232Th | dpm/g | Francois, Roger | ||
| 10 | Thorium-232, flux | 232Th flux | dpm/cm2/ka | Francois, Roger | Th-normalized | Th-normalized Th-232 flux |
| 11 | Uranium-238, authigenic | 238U auth | dpm/g | Francois, Roger | ||
| 12 | Uranium-238, flux | 238U flux | dpm/cm2/ka | Francois, Roger | Th-normalized | Th-normalized auth. U flux |
| 13 | Protactinium/Thorium ratio | Pa/Th | Francois, Roger |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
583 data points