Roland, Thomas P (2021): Age determination of Magallanes (MAG) peat core from Patagonia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.934618
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Published: 2021-08-06 • DOI registered: 2022-03-18
Abstract:
14C and 210Pb age determination of a high-resolution peat core from the Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT) Project.
Related to:
Gallego-Sala, Angela V; Charman, Dan J; Brewer, Simon; Page, Susan E; Prentice, Iain Colin; Friedlingstein, Pierre; Moreton, Steven Grahame; Amesbury, Matthew J; Beilman, David W; Björck, Svante; Blyakharchuk, Tatyana A; Bochicchio, Christopher; Booth, Robert K; Bunbury, Joan; Camill, Philip; Carless, Donna; Chimner, Rodney A; Clifford, Michael; Cressey, Elizabeth; Courtney-Mustaphi, Colin J; De Vleeschouwer, Francois; de Jong, Rixt; Fialkiewicz-Koziel, Barbara; Finkelstein, Sarah A; Garneau, Michelle; Githumbi, Esther; Hribjlan, John; Holmquist, James R; Hughes, Paul D M; Jones, Chris; Jones, Miriam C; Karofeld, Edgar; Klein, Eric S; Kokfelt, Ulla; Korhola, Atte; Lacourse, Terri; Le Roux, Gaël; Lamentowicz, Mariusz; Large, David; Lavoie, Martin; Loisel, Julie; Mackay, Helen; MacDonald, Glen M; Mäkilä, Markku; Magnan, Gabriel; Marchant, Robert; Marcisz, Katarzyna; Martínez Cortizas, Antonio; Massa, Charly; Mathijssen, Paul J H; Mauquoy, Dmitri; Mighall, Timothy; Mitchell, Fraser J G; Moss, Patrick T; Nichols, Jonathan; Oksanen, Pirita O; Orme, Lisa C; Packalen, Maara; Robinson, Stephen D; Roland, Thomas P; Sanderson, Nicole K; Sannel, A Britta K; Silva-Sánchez, Noemí; Steinberg, Natascha; Swindles, Graeme T; Turner, T Edward; Uglow, Joanna; Väliranta, Minna; van Bellen, Simon; van der Linden, Marjolein; van Geel, Bas; Wang, Guoping; Yu, Zicheng; Zaragoza-Castells, Joana; Zhao, Yan (2018): Latitudinal limits to the predicted increase of the peatland carbon sink with warming. Nature Climate Change, 8(10), 907-913, https://doi.org/10.1038/s41558-018-0271-1
Roland, Thomas P (2021): Geochemistry of Magallanes (MAG) peat core from Patagonia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.928057
Project(s):
Past Global Changes - Carbon in Peat on EArth through Time (PAGES_C-PEAT)
Coverage:
Latitude: -53.171830 * Longitude: -71.334330
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 7.25 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Roland, Thomas P | Geocode – Sample midpoint depth | |
| 2 | Sample thickness | Samp thick | cm | Roland, Thomas P | ||
| 3 | Age, dated | Age dated | ka | Roland, Thomas P | Age, 14C uncalibrated | |
| 4 | Age, uncertainty | Age unc | ± | Roland, Thomas P | calculated, 1 sigma | 14C age |
| 5 | Age, dated material | Dated material | Roland, Thomas P | |||
| 6 | Laboratory code/label | Lab label | Roland, Thomas P | |||
| 7 | Sample code/label | Sample label | Roland, Thomas P | |||
| 8 | Age | Age | a AD/CE | Roland, Thomas P | Age, 210Pb | |
| 9 | Age, uncertainty | Age unc | ± | Roland, Thomas P | calculated, 1 sigma | Age AD |
| 10 | Comment | Comment | Roland, Thomas P |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
178 data points
Data
| 1 Depth sed [m] (Sample midpoint depth) | 2 Samp thick [cm] | 3 Age dated [ka] (Age, 14C uncalibrated) | 4 Age unc [±] (14C age, calculated, 1 sigma) | 5 Dated material | 6 Lab label | 7 Sample label | 8 Age [a AD/CE] (Age, 210Pb) | 9 Age unc [±] (Age AD, calculated, 1 sigma) | 10 Comment |
|---|---|---|---|---|---|---|---|---|---|
| 0.00 | 2013.0 | Sediment surface (0 cm) date | |||||||
| 0.01 | 1 | 2012.5 | 1.0 | ||||||
| 0.03 | 1 | 2011.8 | 1.1 | ||||||
| 0.04 | 1 | 2011.0 | 1.1 | ||||||
| 0.04 | 1 | 2010.2 | 1.1 | ||||||
| 0.06 | 1 | 2009.2 | 1.1 | ||||||
| 0.07 | 1 | 2008.3 | 1.2 | ||||||
| 0.07 | 1 | 2007.2 | 1.2 | ||||||
| 0.09 | 1 | 2006.1 | 1.2 | ||||||
| 0.10 | 1 | 2005.1 | 1.2 | ||||||
| 0.10 | 1 | 2004.3 | 1.3 | ||||||
| 0.12 | 1 | 2003.2 | 1.3 | ||||||
| 0.12 | 1 | 2002.2 | 1.3 | ||||||
| 0.14 | 1 | 2001.1 | 1.3 | ||||||
| 0.14 | 1 | 2000.0 | 1.4 | ||||||
| 0.15 | 1 | 1998.4 | 1.4 | ||||||
| 0.17 | 1 | 1997.0 | 1.4 | ||||||
| 0.17 | 1 | 1994.8 | 1.5 | ||||||
| 0.18 | 1 | 1991.6 | 1.6 | ||||||
| 0.20 | 1 | 1985.4 | 1.8 | ||||||
| 0.20 | 1 | 1976.2 | 2.1 | ||||||
| 0.21 | 1 | 1964.3 | 2.4 | ||||||
| 0.23 | 1 | 1947.8 | 3.0 | ||||||
| 0.23 | 1 | 1931.0 | 3.2 | ||||||
| 0.24 | 1 | 1913.8 | 3.7 | ||||||
| 0.26 | 1 | 1899.8 | 4.2 | ||||||
| 0.27 | 1 | 1884.5 | 5.6 | ||||||
| 0.28 | 1 | 1866.2 | 8.0 | ||||||
| 0.28 | 1 | 1839.4 | 15.2 | ||||||
| 0.29 | 1 | 1818.3 | 24.9 | ||||||
| 0.30 | 1 | SPHAGNUM STEMS, BRANCHES & LEAVES | SUERC-55765 | MAG13_30 | |||||
| 0.30 | 1 | 1800.5 | 40.3 | ||||||
| 0.40 | 1 | 0.164 | 0.035 | SPHAGNUM STEMS, BRANCHES & LEAVES | SUERC-55766 | MAG13_39 | |||
| 0.55 | 1 | 0.181 | 0.035 | SPHAGNUM STEMS, BRANCHES & LEAVES | SUERC-55767 | MAG13_54 | |||
| 0.60 | 1 | SPHAGNUM STEMS, BRANCHES & LEAVES | SUERC-55771 | MAG13_61 | |||||
| 0.70 | 1 | 0.465 | 0.037 | SPHAGNUM STEMS, BRANCHES & LEAVES | SUERC-55772 | MAG13_70 | |||
| 0.81 | 1 | 0.467 | 0.035 | SPHAGNUM STEMS, BRANCHES & LEAVES | SUERC-55773 | MAG13_80 | |||
| 0.91 | 1 | 0.410 | 0.037 | SPHAGNUM STEMS, BRANCHES & LEAVES | SUERC-55774 | MAG13_90 | |||
| 0.95 | 1 | 0.555 | 0.037 | SPHAGNUM STEMS, BRANCHES & LEAVES | SUERC-55775 | MAG13_95 | |||
| 1.10 | 1 | 0.607 | 0.037 | ABOVE GROUND PLANT REMIANS | SUERC-55776 | MAG13_110 | |||
| 1.21 | 1 | 1.434 | 0.035 | ABOVE GROUND PLANT REMIANS | SUERC-55777 | MAG13_120 | |||
| 1.30 | 1 | 0.869 | 0.037 | SPHAGNUM STEMS, BRANCHES & LEAVES | SUERC-55780 | MAG13_130 | |||
| 1.40 | 1 | 2.526 | 0.038 | ABOVE GROUND ERICACEOUS WOOD | SUERC-55781 | MAG13_139 | |||
| 1.60 | 1 | 0.287 | 0.036 | SPHAGNUM STEMS, BRANCHES & LEAVES | SUERC-55782 | MAG13_160 | |||
| 4.55 | 1 | 6.397 | 0.038 | SPHAGNUM STEMS, BRANCHES & LEAVES | SUERC-55783 | MAG13_455 | |||
| 7.25 | 1 | 12.972 | 0.050 | BASAL BULK PEAT | SUERC-55656 | MAG13_725 |
