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Liu, Jiabo; Nowaczyk, Norbert R; Arz, Helge Wolfgang (2020): Age models of sixteen Black Sea cores between 68.9 and 14.5 ka [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.919427

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Abstract:
Age models of M72/5 cores were constrained by 16 accelerator mass spectrometry (AMS) 14C dating in core M72/5-24GC3 (Nowaczyk et al., 2012), and by identifications of the Campanian Ignimbrite tephra at 39.3 ± 0.11 ka ('Y5', e.g., De Vivo et al., 2001) and the Cape Riva tephra at 21.8 ± 0.4 ka ('Y2' e.g., Fabbro et al., 2013) in Black Sea sediments reported by Cullen et al. (2014) and Nowaczyk et al. (2012). The cores' age models were further refined by tuning sedimentologic parameters, e.g., ice rafted debris (IRD) counts and X-ray fluorescence (XRF) logs (mainly Ca/Ti and K/Ti ratios) presented by Nowaczyk et al. (2012), to the oxygen isotope (δ18O) record from Greenland ice cores (NGRIP) based on the GICC05 age model ( Svensson et al., 2008).
For MSM33 cores, age models were also achieved by correlating their XRF elementary ratios (mainly Ca/Ti and K/Ti), as proxies for the 'Dansgaard-Oeschger' (D-O) warming events (Dansgaard et al., 1993), to the NGRIP δ18O record.
Four intervals of K/Ti ratio peaks and low S-ratios identified in M72/5 and MSM33 cores (Liu et al., 2018) were correlated to the reddish layers related to meltwater events during the decay of the Fennoscandian ice sheet, with AMS 14C ages from about 17 to 15 ka, described from the western Black Sea (Bahr et al. 2006; Soulet et al., 2013).
Keyword(s):
Black Sea; Laschamps; Mono Lake; Norwegian-Greenland Sea; Paleosecular variation
Supplement to:
Liu, Jiabo; Nowaczyk, Norbert R; Frank, Ute; Arz, Helge Wolfgang (2018): A 20–15 ka high-resolution paleomagnetic secular variation record from Black Sea sediments – no evidence for the 'Hilina Pali excursion'? Earth and Planetary Science Letters, 492, 174-185, https://doi.org/10.1016/j.epsl.2018.04.014
Liu, Jiabo; Nowaczyk, Norbert R; Frank, Ute; Arz, Helge Wolfgang (2019): Geomagnetic paleosecular variation record spanning from 40 to 20 ka – implications for the Mono Lake excursion from Black Sea sediments. Earth and Planetary Science Letters, 509, 114-124, https://doi.org/10.1016/j.epsl.2018.12.029
Liu, Jiabo; Nowaczyk, Norbert R; Panovska, S; Korte, Monika; Arz, Helge Wolfgang (2020): The Norwegian‐Greenland Sea, the Laschamps, and the Mono Lake Excursions Recorded in a Black Sea Sedimentary Sequence Spanning From 68.9 to 14.5 ka. Journal of Geophysical Research: Solid Earth, 125(8), https://doi.org/10.1029/2019JB019225
Nowaczyk, Norbert R; Arz, Helge Wolfgang; Frank, Ute; Kind, J; Plessen, Birgit (2012): Dynamics of the Laschamp geomagnetic excursion from Black Sea sediments. Earth and Planetary Science Letters, 351-352, 54-69, https://doi.org/10.1016/j.epsl.2012.06.050
Nowaczyk, Norbert R; Frank, Ute; Kind, J; Arz, Helge Wolfgang (2013): A high-resolution paleointensity stack of the past 14 to 68 ka from Black Sea sediments. Earth and Planetary Science Letters, 384, 1-16, https://doi.org/10.1016/j.epsl.2013.09.028
Nowaczyk, Norbert R; Jiabo, Liu; Frank, Ute; Arz, Helge Wolfgang (2018): A high-resolution paleosecular variation record from Black Sea sediments indicating fast directional changes associated with low field intensities during marine isotope stage (MIS) 4. Earth and Planetary Science Letters, 484, 15-29, https://doi.org/10.1016/j.epsl.2017.12.009
Further details:
Bahr, André; Arz, Helge Wolfgang; Lamy, Frank; Wefer, Gerold (2006): Late glacial to Holocene paleoenvironmental evolution of the Black Sea, reconstructed with stable oxygen isotope records obtained on ostracod shells. Earth and Planetary Science Letters, 241, 863-875, https://doi.org/10.1016/j.epsl.2005.10.036
Cullen, Victoria L; Smith, Victoria C; Arz, Helge Wolfgang (2014): The detailed tephrostratigraphy of a core from the south-east Black Sea spanning the last ∼60 ka. Journal of Quaternary Science, 29(7), 675-690, https://doi.org/10.1002/jqs.2739
Dansgaard, W; Johnsen, Sigfús Jóhann; Clausen, Henrik Brink; Dahl-Jensen, Dorthe; Gundestrup, Niels S; Hammer, C U; Hvidberg, Christine Schøtt; Steffensen, Jørgen Peder; Sveinbjörnsdottir, Árný E; Jouzel, Jean; Bond, Gerard C (1993): Evidence for general instability of past climate from a 250-kyr ice-core record. Nature, 364(6434), 218-220, https://doi.org/10.1038/364218a0
De Vivo, B; Rolandi, G; Gans, P B; Calvert, A; Bohrson, W A; Spera, F J; Belkin, H E (2001): New constraints on the pyroclastic eruptive history of the Campanian volcanic Plain (Italy). Mineralogy and Petrology, 73(1-3), 47-65, https://doi.org/10.1007/s007100170010
Fabbro, Gareth; Druitt, Timothy H; Scaillet, Stéphane (2013): Evolution of the crustal magma plumbing system during the build-up to the 22-ka caldera-forming eruption of Santorini (Greece). Bulletin of Volcanology, 75(12), https://doi.org/10.1007/s00445-013-0767-5
Soulet, Guillaume; Ménot, Guillemette; Bayon, Germain; Rostek, Frauke; Ponzevera, Emmanuel; Toucanne, Samuel; Lericolais, Gilles; Bard, Edouard (2013): Abrupt drainage cycles of the Fennoscandian Ice Sheet. Proceedings of the National Academy of Sciences, 110(17), 6682-6687, https://doi.org/10.1073/pnas.1214676110
Svensson, Anders M; Andersen, Katrine K; Bigler, Matthias; Clausen, Henrik Brink; Dahl-Jensen, Dorthe; Davies, Siwan M; Johnsen, Sigfús Jóhann; Muscheler, Raimund; Parrenin, Frédéric; Rasmussen, Sune Olander; Röthlisberger, Regine; Seierstad, Inger K; Steffensen, Jørgen Peder; Vinther, Bo Møllesøe (2008): A 60 000 year Greenland stratigraphic ice core chronology. Climate of the Past, 4(1), 47-57, https://doi.org/10.5194/cp-4-47-2008
Project(s):
Baltic Sea Research Institute, Warnemünde (IOW)
GeoForschungszentrum Potsdam (GFZ)
Coverage:
Median Latitude: 42.042156 * Median Longitude: 36.683593 * South-bound Latitude: 41.477670 * West-bound Longitude: 36.492170 * North-bound Latitude: 42.226170 * East-bound Longitude: 37.194670
Date/Time Start: 2007-05-28T04:08:00 * Date/Time End: 2013-11-28T17:36:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
16 datasets

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Datasets listed in this bundled publication

  1. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core M72/5_619-1 (22-GC3) from the Black Sea. https://doi.org/10.1594/PANGAEA.919403
  2. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core M72/5_620-1 (22-GC4) from the Black Sea. https://doi.org/10.1594/PANGAEA.919404
  3. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core M72/5_625-1 (24-GC3) from the Black Sea. https://doi.org/10.1594/PANGAEA.919405
  4. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core M72/5_628-1 (25-GC1) from the Black Sea. https://doi.org/10.1594/PANGAEA.919406
  5. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core M72/5_638-1 (22-GC6) from the Black Sea. https://doi.org/10.1594/PANGAEA.919402
  6. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core M72/5_640-1 (22-GC8) from the Black Sea. https://doi.org/10.1594/PANGAEA.919407
  7. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core MSM33_849-1 (51-3) from the Black Sea. https://doi.org/10.1594/PANGAEA.919408
  8. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core MSM33_69-1 (64-1) from the Black Sea. https://doi.org/10.1594/PANGAEA.919426
  9. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core MSM33_855-1 (54-3) from the Black Sea. https://doi.org/10.1594/PANGAEA.919414
  10. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core MSM33_856-1 (55-1) from the Black Sea. https://doi.org/10.1594/PANGAEA.919416
  11. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core MSM33_859-1 (56-1) from the Black Sea. https://doi.org/10.1594/PANGAEA.919417
  12. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core MSM33_860-1 (57-1) from the Black Sea. https://doi.org/10.1594/PANGAEA.919419
  13. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core MSM33_864-1 (60-1) from the Black Sea. https://doi.org/10.1594/PANGAEA.919420
  14. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core MSM33_865-1 (61-1) from the Black Sea. https://doi.org/10.1594/PANGAEA.919423
  15. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core MSM33_867-1 (62-1) from the Black Sea. https://doi.org/10.1594/PANGAEA.919424
  16. Liu, J; Nowaczyk, NR; Arz, HW (2020): Age model of sediment core MSM33_868-1 (63-1) from the Black Sea. https://doi.org/10.1594/PANGAEA.919425