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Bauch, Henning A; Müller-Lupp, Thomas; Taldenkova, Ekaterina; Spielhagen, Robert F; Kassens, Heidemarie; Grootes, Pieter Meiert; Thiede, Jörn; Heinemeier, Jan; Petryashov, Victor (2001): Age determination of sediment cores from the Laptev Sea [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.728847, Supplement to: Bauch, HA et al. (2001): Chronology of the Holocene transgression at the north Siberian margin. Global and Planetary Change, 31(1-4), 125-140, https://doi.org/10.1016/S0921-8181(01)00116-3

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Abstract:
To establish a chronology of the Holocene transgression in Arctic Siberia, a total of 14 sediment cores from the Laptev Sea continental slope and shelf were studied covering the water depth range between 983 and 21 m. The age models of the cores were derived from 119 radiocarbon datings, which were all analyzed on marine biogenic calcite (mainly bivalve shells). The oldest shell sample was found at the slope and dates back to about 15.3 cal. ka, indicating that the time interval investigated starts prior to the onset of the meltwater pulse 1A (~14.2 cal. ka) when global sea-level rose dramatically. The inundation history was reconstructed mainly on the basis of major changes in average sedimentation rates (ASR), but also other sedimentological parameters were incorporated. A diachronous reduction in ASR from the outer to the inner shelf region is recognized, which was related to the southward migration of the coastline as the primary sediment source. We estimate that the flooding of the 50-, 43-, and 31-m isobaths was completed by approximately 11.1, 9.8, and 8.9 cal. ka, and that Holocene sea-level highstand was approached near 5 cal. ka. Between these time intervals, sea level in the Laptev Sea rose by 5.4, 13.3, and 7.9 mm/year, respectively.
Related to:
Naidina, O D; Bauch, Henning A (2001): A Holocene pollen record from the Laptev Sea shelf, northern Yakutia. QUEEN special issue, Global and Planetary Change, 31(1), 141-153, https://doi.org/10.1016/S0921-8181(01)00117-5
Project(s):
Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)
Quaternary Environment of the Eurasian North (QUEEN)
Funding:
Fourth Framework Programme (FP4), grant/award no. MAS3980185: Quaternary Environment of the Eurasian North
Coverage:
Median Latitude: 75.731370 * Median Longitude: 127.895925 * South-bound Latitude: 71.666667 * West-bound Longitude: 115.545000 * North-bound Latitude: 78.656000 * East-bound Longitude: 144.135000
Date/Time Start: 1993-09-05T00:00:00 * Date/Time End: 1998-08-18T01:52:00
Event(s):
KD9502-14 * Latitude: 76.192000 * Longitude: 133.116500 * Date/Time: 1995-10-08T00:00:00 * Elevation: -46.0 m * Recovery: 2.3 m * Location: Laptev Sea * Campaign: Transdrift-III * Basis: Kapitan Dranitsyn * Method/Device: Vibro corer (VC) * Comment: recovery:230cm
PM9462-4 * Latitude: 74.503000 * Longitude: 136.005330 * Date/Time: 1994-09-12T00:00:00 * Elevation: -27.0 m * Recovery: 4.67 m * Location: Laptev Sea * Campaign: Transdrift-II * Basis: Professor Multanovskiy * Method/Device: Vibration corer IOW (VKG)
PM9499-2 * Latitude: 75.501000 * Longitude: 115.545000 * Date/Time: 1994-09-24T00:00:00 * Elevation: -48.0 m * Recovery: 2.35 m * Location: Laptev Sea * Campaign: Transdrift-II * Basis: Professor Multanovskiy * Method/Device: Kasten corer (KAL) * Comment: KAL (235+10 cm CC)
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
45 datasets

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Datasets listed in this publication series

  1. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2) Age determination of sediment core KD9502-14. https://doi.org/10.1594/PANGAEA.87360
  2. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2B) Sedimentation rate of sediment core KD9502-14. https://doi.org/10.1594/PANGAEA.87343
  3. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2) Age determination of sediment core PM9462-4. https://doi.org/10.1594/PANGAEA.87357
  4. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2B) Sedimentation rate of sediment core PM9462-4. https://doi.org/10.1594/PANGAEA.87341
  5. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2) Age determination of sediment core PM9499-2. https://doi.org/10.1594/PANGAEA.87358
  6. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2B) Sedimentation rate of sediment core PM9499-2. https://doi.org/10.1594/PANGAEA.87342
  7. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2) Age determination of sediment core PS51/080-13. https://doi.org/10.1594/PANGAEA.87361
  8. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2B) Sedimentation rate of sediment core PS51/080-13. https://doi.org/10.1594/PANGAEA.87344
  9. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2B) Sedimentation rate of sediment core PS51/092-13. https://doi.org/10.1594/PANGAEA.87346
  10. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2) Age determination of sediment core PS51/092-12. https://doi.org/10.1594/PANGAEA.87362
  11. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2B) Sedimentation rate of sediment core PS51/092-12. https://doi.org/10.1594/PANGAEA.87345
  12. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2) Age determination of sediment core PS51/092-13. https://doi.org/10.1594/PANGAEA.87363
  13. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2) Age determination of sediment core PS51/118-2. https://doi.org/10.1594/PANGAEA.87364
  14. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2B) Sedimentation rate of sediment core PS51/118-2. https://doi.org/10.1594/PANGAEA.87347
  15. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2) Age determination of sediment core PS51/118-3. https://doi.org/10.1594/PANGAEA.87365
  16. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2B) Sedimentation rate of sediment core PS51/118-3. https://doi.org/10.1594/PANGAEA.87335
  17. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2) Age determination of sediment core PS51/135-4. https://doi.org/10.1594/PANGAEA.87366
  18. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2B) Sedimentation rate of sediment core PS51/135-4. https://doi.org/10.1594/PANGAEA.87336
  19. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2) Age determination of sediment core PS51/141-2. https://doi.org/10.1594/PANGAEA.87367
  20. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2B) Sedimentation rate of sediment core PS51/141-2. https://doi.org/10.1594/PANGAEA.87337
  21. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2) Age determination of sediment core PS51/154-11. https://doi.org/10.1594/PANGAEA.87368
  22. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2B) Sedimentation rate of sediment core PS51/154-11. https://doi.org/10.1594/PANGAEA.87338
  23. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2) Age determination of sediment core PS51/159-10. https://doi.org/10.1594/PANGAEA.87369
  24. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2B) Sedimentation rate of sediment core PS51/159-10. https://doi.org/10.1594/PANGAEA.87339
  25. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2) Age determination of sediment core PS2458-4. https://doi.org/10.1594/PANGAEA.87355
  26. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2B) Sedimentation rate of sediment core PS2458-4. https://doi.org/10.1594/PANGAEA.87334
  27. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 2B) Sedimentation rate of sediment core PS2725-5. https://doi.org/10.1594/PANGAEA.87340
  28. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Sadko_1937_1. https://doi.org/10.1594/PANGAEA.87311
  29. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Sadko_1937_1. https://doi.org/10.1594/PANGAEA.87322
  30. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Sadko_1937_1. https://doi.org/10.1594/PANGAEA.87328
  31. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Sadko_1937_2. https://doi.org/10.1594/PANGAEA.87315
  32. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Sadko_1937_2. https://doi.org/10.1594/PANGAEA.87324
  33. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Sadko_1937_2. https://doi.org/10.1594/PANGAEA.87330
  34. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Sadko_1937_3. https://doi.org/10.1594/PANGAEA.87320
  35. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Sadko_1937_3. https://doi.org/10.1594/PANGAEA.87327
  36. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Sadko_1937_3. https://doi.org/10.1594/PANGAEA.87329
  37. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Sedow_1937_1. https://doi.org/10.1594/PANGAEA.87317
  38. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Sedow_1937_1. https://doi.org/10.1594/PANGAEA.87325
  39. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Sedow_1937_1. https://doi.org/10.1594/PANGAEA.87332
  40. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Sedow_1937_2. https://doi.org/10.1594/PANGAEA.87319
  41. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Sedow_1937_2. https://doi.org/10.1594/PANGAEA.87326
  42. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Sedow_1937_2. https://doi.org/10.1594/PANGAEA.87333
  43. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Zarya_1901. https://doi.org/10.1594/PANGAEA.87313
  44. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Zarya_1901. https://doi.org/10.1594/PANGAEA.87323
  45. Bauch, HA; Müller-Lupp, T; Taldenkova, E et al. (2001): (Table 1) Dated age of site R/V_Zarya_1901. https://doi.org/10.1594/PANGAEA.87331