Obrochta, Stephen P; Crowley, Thomas J; Channell, James E T; Hodell, David A; Baker, Paul A; Seki, Arisa; Yokoyama, Yusuke (2014): Age model of IODP Site 303-U1308 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.834634, In supplement to: Obrochta, SP et al. (2014): Climate variability and ice-sheet dynamics during the last three glaciations. Earth and Planetary Science Letters, 406, 198-212, https://doi.org/10.1016/j.epsl.2014.09.004
Always quote citation above when using data! You can download the citation in several formats below.
Further details:
Bond, Gerard C; Broecker, Wallace S; Johnsen, Sigfús Jóhann; McManus, James; Labeyrie, Laurent D; Jouzel, Jean; Bonani, Georges (1993): Correlations between climate records from North Atlantic sediments and Greenland ice. Nature, 365(6442), 143-147, https://doi.org/10.1038/365143a0 (Site 609 Radiocarbon)
Bond, Gerard C; Showers, William J; Elliot, Mary; Evans, MN; Lotti, Rusty; Hajdas, Irka; Bonani, Georges; Johnsen, Sigfús Jóhann (1999): The North Atlantic's 1-2 kyr climate rhythm: relation to Heinrich events, Dansgaard/Oeschger cycles and the little ice age. In: Clark, PU, Webb, RS, and Keigwin, LD (eds.), Mechanisms of Global Climate Change at Millennial Time Scales. AGU, Washington D.C., 35-58 (Site 609 %Nps-ice core ties)
Elliot, Mary; Labeyrie, Laurent D; Bond, Gerard C; Cortijo, Elsa; Turon, Jean-Louis; Tisnerat, Nadine; Duplessy, Jean-Claude (1998): Millennial-scale iceberg discharges in the Irminger Basin during the Last Glacial Period: Relationship with the Heinrich events and environmental settings. Paleoceanography, 13(5), 433-446, https://doi.org/10.1029/98PA01792 (Site 609 Radiocarbon)
Hodell, David A; Channell, James E T; Curtis, Jason H; Romero, Oscar E; Röhl, Ursula (2008): Onset of 'Hudson Strait' Heinrich Events in the eastern North Atlantic at the end of the middle Pleistocene transition (~640 ka)? Paleoceanography, 23(4), PA4218, https://doi.org/10.1029/2008PA001591 (U1308 Benthic O18 and LR04 age model)
Obrochta, Stephen P; Miyahara, Hiroko; Yokoyama, Yusuke; Crowley, Thomas J (2012): A re-examination of evidence for the North Atlantic “1500-year cycle” at Site 609. Quaternary Science Reviews, 55, 23-33, https://doi.org/10.1016/j.quascirev.2012.08.008 (Site 609 Marine 09, GICC05, GICC05modelext age model)
Project(s):
Coverage:
Latitude: 49.877760 * Longitude: -24.238110
Date/Time Start: 2004-10-30T00:00:00 * Date/Time End: 2004-10-30T00:00:00
Minimum DEPTH, sediment/rock: 0.953 m * Maximum DEPTH, sediment/rock: 21.420 m
Event(s):
303-U1308 * Latitude: 49.877760 * Longitude: -24.238110 * Date/Time: 2004-10-30T00:00:00 * Elevation: -3871.0 m * Penetration: 1253.5 m * Recovery: 1246 m * Location: North Atlantic * Campaign: Exp303 (North Atlantic Climate 1) * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 134 cores; 1246.0 m cored; 7.5 m drilled; 95.4 % recovery
Comment:
DEPTH, sediment/rock gives the modified composite splice depth [mcd].
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 | Obrochta, Stephen P | ||
| 3 | Type of age model | Age model type | Obrochta, Stephen P | |||
| 4 | Site | Site | Obrochta, Stephen P | |||
| 5 | Age, comment | Comm | Obrochta, Stephen P |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
156 data points
Data
| 1 Depth sed [m] | 2 Age model [ka] | 3 Age model type | 4 Site | 5 Comm |
|---|---|---|---|---|
| 0.953 | 17.79 | radiocarbon | 94-609 | Marine 09 |
| 0.981 | 19.17 | radiocarbon | 94-609 | Marine 09 |
| 1.007 | 19.56 | radiocarbon | 94-609 | Marine 09 |
| 1.076 | 20.18 | radiocarbon | 94-609 | Marine 09 |
| 1.167 | 22.66 | radiocarbon | 94-609 | Marine 09 |
| 1.220 | 23.90 | radiocarbon | 94-609 | Marine 09 |
| 1.238 | 24.58 | radiocarbon | 94-609 | Marine 09 |
| 1.256 | 25.28 | radiocarbon | 94-609 | Marine 09 |
| 1.305 | 25.59 | radiocarbon | 94-609 | Marine 09 |
| 1.335 | 27.05 | radiocarbon | 94-609 | Marine 09 |
| 1.555 | 30.10 | radiocarbon | 94-609 | Marine 09 |
| 1.635 | 30.89 | radiocarbon | 94-609 | Marine 09 |
| 1.700 | 31.98 | radiocarbon | 94-609 | Marine 09 |
| 1.886 | 33.20 | radiocarbon | 94-609 | Marine 09 |
| 1.988 | 33.92 | radiocarbon | 94-609 | Marine 09 |
| 2.251 | 35.45 | %Nps | 94-609 | GICC05 |
| 2.512 | 38.15 | %Nps | 94-609 | GICC05 |
| 2.917 | 41.45 | %Nps | 94-609 | GICC05 |
| 3.060 | 43.30 | %Nps | 94-609 | GICC05 |
| 3.324 | 46.65 | %Nps | 94-609 | GICC05 |
| 4.099 | 54.40 | %Nps | 94-609 | GICC05 |
| 4.308 | 57.80 | %Nps | 94-609 | GICC05 |
| 4.360 | 59.05 | %Nps | 94-609 | GICC05 |
| 4.526 | 63.95 | %Nps | 94-609 | GICC05modelext |
| 4.734 | 69.60 | %Nps | 94-609 | GICC05modelext |
| 4.885 | 72.25 | %Nps | 94-609 | GICC05modelext |
| 5.163 | 76.50 | %Nps | 94-609 | GICC05modelext |
| 5.900 | 86.00 | benthic O-18 | 303-U1308 | LR04 |
| 6.220 | 93.00 | benthic O-18 | 303-U1308 | LR04 |
| 7.060 | 104.00 | benthic O-18 | 303-U1308 | LR04 |
| 8.750 | 127.00 | benthic O-18 | 303-U1308 | LR04 |
| 9.170 | 136.00 | benthic O-18 | 303-U1308 | LR04 |
| 11.540 | 191.00 | benthic O-18 | 303-U1308 | LR04 |
| 12.420 | 201.00 | benthic O-18 | 303-U1308 | LR04 |
| 13.650 | 220.00 | benthic O-18 | 303-U1308 | LR04 |
| 15.320 | 243.00 | benthic O-18 | 303-U1308 | LR04 |
| 18.060 | 281.00 | benthic O-18 | 303-U1308 | LR04 |
| 18.740 | 292.00 | benthic O-18 | 303-U1308 | LR04 |
| 21.420 | 325.00 | benthic O-18 | 303-U1308 | LR04 |