GLORIA

GEOMAR Library Ocean Research Information Access

X
feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
Filter
  • 14C dating; Last Glacial Maximum; secondary carbonates; Stable isotopes; Upper Palaeolithic; XRF-core scanning  (1)
  • 5022-1A; Calcium; Calcium, standard deviation; Chloride; DEPTH, sediment/rock; HPC; Hydraulic piston corer; Iron, standard deviation; Iron 2+; Laguna Potrok Aike, Patagonia; Magnesium; Magnesium, standard deviation; Nitrate and Nitrite; PASADO; Phosphate; Phosphorus; Phosphorus, standard deviation; Potassium; Potassium, standard deviation; Potrok Aike Maar Lake Sediment Archive Drilling Project; Sample ID; Silicon; Silicon, standard deviation; Sodium; Sodium, standard deviation; Sulfate  (1)
Publikationsart
Schlagwörter
Verlag/Herausgeber
Erscheinungszeitraum
  • 1
    facet.materialart.
    Unbekannt
    Geochemical data from loess records at the archaeological site Kammern-Grubgraben, Lower Austria (2022)
    PANGAEA
    Details
    Publikationsdatum: 2023-10-14
    Beschreibung: Two loess sections from the Upper Palaeolithic site of Kammern-Grubgraben (Lower Austria) were analysed to test geochemical proxies, as well as radiocarbon data of different components for their reliability and consistency in an archaeological context. Only a reliable basal age (28.9  27.8 ka cal BP) was obtained from charcoal fragments derived from a tundra gley underlying the archaeological horizons and assigned to Greenland Interstadials 3 or 4. Grain size, organic and inorganic geochemistry, and stable isotopes of the fine organic fraction (13Corg) and of rhizoconcretions (13C, 18O) were analysed to provide information on palaeoenvironmental conditions. Low-resolution geochemical and sedimentological analyses document a humidity-related variability, while 13Corg values indicate a predominant C3 vegetation. High-resolution elemental variations derived from X-ray fluorescence scanning exhibit increasing Ca and decreasing Fe and Ti values indicating drier conditions towards the top. Secondary pedogenic carbonate concretions provide post-sedimentary (Holocene) ages and are not suitable for assessing climate and environmental changes for the Palaeolithic.
    Schlagwort(e): 14C dating; Last Glacial Maximum; secondary carbonates; Stable isotopes; Upper Palaeolithic; XRF-core scanning
    Materialart: Dataset
    Format: application/zip, 4 datasets
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATA PANGAEA
  • 2
    facet.materialart.
    Unbekannt
    Pore water chemistry of sediment core 5022-1A from Laguna Potrok Aike, southern Patagonia (2013)
    PANGAEA
    Details
    Publikationsdatum: 2024-01-24
    Schlagwort(e): 5022-1A; Calcium; Calcium, standard deviation; Chloride; DEPTH, sediment/rock; HPC; Hydraulic piston corer; Iron, standard deviation; Iron 2+; Laguna Potrok Aike, Patagonia; Magnesium; Magnesium, standard deviation; Nitrate and Nitrite; PASADO; Phosphate; Phosphorus; Phosphorus, standard deviation; Potassium; Potassium, standard deviation; Potrok Aike Maar Lake Sediment Archive Drilling Project; Sample ID; Silicon; Silicon, standard deviation; Sodium; Sodium, standard deviation; Sulfate
    Materialart: Dataset
    Format: text/tab-separated-values, 771 data points
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATA PANGAEA
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...