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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. 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
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 * 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 * 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 * Device: Kasten corer (KAL) * Comment: KAL (235+10 cm CC)
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 1) Dated age of site R/V_Sadko_1937_1. https://doi.org/10.1594/PANGAEA.87328
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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
  8. 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
  9. 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
  10. 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
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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
  16. 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
  17. 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
  18. 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
  19. 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
  20. 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
  21. 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
  22. 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
  23. 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
  24. 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
  25. 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
  26. 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
  27. 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
  28. 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
  29. 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
  30. 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
  31. 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
  32. 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
  33. 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
  34. 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
  35. 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
  36. 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
  37. 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
  38. 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
  39. 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
  40. 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
  41. 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
  42. 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
  43. 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
  44. 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
  45. 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