Forman, Steven L; Lubinski, David J; Polyak, Leonid; Miller, Gifford H; Matishov, Gennady G; Tarasov, Gennadiy A (1999): Radiocarbon ages from Novaya Zemlya, Russia [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.727576, Supplement to: Forman, SL et al. (1999): Postglacial emergence and Late Quaternary glaciation on northern Novaya Zemlya, Arctic Russia. Boreas, 28(1), 133-145, https://doi.org/10.1111/j.1502-3885.1999.tb00210.x
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Published: 1999 (exact date unknown) • DOI registered: 2009-10-20
Abstract:
Recent observations on postglacial emergence and past glacier extent for one of the least accessible areas in the Arctic, northern Novaya Zemlya are here united. The postglacial marine limit formed 5 to 6 ka is registered on the east and west coasts of the north island at 10 ± 1 and 18 ± 2 m aht, respectively. This modest and late isostatic response along with deglacial ages of >9.2 ka on adjacent marine cores from the northern Barents Sea indicate either early (>13 ka) deglaciation or modest ice sheet loading (<1500 m thick ice sheet) of Novaya Zemlya. Older and higher (up to 50 m aht) raised beaches were identified beneath a discontinuous glacial drift. Shells from the drift and underlying sublittoral sediments yield minimum limiting 14C ages of 26 to 30 ka on an earlier deglacial event(s). The only moraines identified are within 4 km of present glacier margins and reflect at least three neoglacial advances in the past 2.4 ka.
Project(s):
Funding:
Fourth Framework Programme (FP4), grant/award no. MAS3980185: Quaternary Environment of the Eurasian North
Coverage:
Median Latitude: 75.731722 * Median Longitude: 60.568889 * South-bound Latitude: 75.340000 * West-bound Longitude: 57.008333 * North-bound Latitude: 76.451000 * East-bound Longitude: 68.400000
Event(s):
Cape_SporyNavolok * Latitude: 76.221000 * Longitude: 68.400000 * Campaign: QUEEN_Exped * Method/Device: Outcrop sample (OUTCROP)
Core62Forman * Latitude: 75.478333 * Longitude: 57.008333 * Elevation: -130.0 m * Recovery: 2.4 m * Campaign: QUEEN_Exped * Method/Device: Gravity corer (GC)
Nordenskiöld_Bay * Latitude: 75.340000 * Longitude: 57.427000 * Campaign: QUEEN_Exped * Method/Device: Outcrop sample (OUTCROP)
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
6 datasets
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Datasets listed in this publication series
- Forman, SL; Lubinski, DJ; Polyak, L et al. (1999): Table 1d. Radiocarbon ages on samples from Cape Spory Navolok. https://doi.org/10.1594/PANGAEA.56086
- Forman, SL; Lubinski, DJ; Polyak, L et al. (1999): Table 2. Radiocarbon ages on shells and foraminifera from core 62. https://doi.org/10.1594/PANGAEA.56085
- Forman, SL; Lubinski, DJ; Polyak, L et al. (1999): Table 3. Amino acid epimerization ratios and age determination for molluscs collected from Nordenskiold Bay. https://doi.org/10.1594/PANGAEA.727698
- Forman, SL; Lubinski, DJ; Polyak, L et al. (1999): Table 1a. Radiocarbon ages on samples from Nordenskiöld Bay. https://doi.org/10.1594/PANGAEA.712607
- Forman, SL; Lubinski, DJ; Polyak, L et al. (1999): Table 1b. Radiocarbon ages on samples from Vilkitsky Bay. https://doi.org/10.1594/PANGAEA.712608
- Forman, SL; Lubinski, DJ; Polyak, L et al. (1999): Table 1c. Radiocarbon ages on samples from the Vise Glacier area. https://doi.org/10.1594/PANGAEA.712609