Results 111 to 120 of about 5,732,959 (308)

Geochemical analysis of samples from the Chinamora and Murehwa batholiths in Zimbabwe (Table1)

, 2003
Geochemical analysis of samples from the Chinamora and Murehwa batholiths in Zimbabwe ...
Jelsma, Hielke A, Hielke A Jelsma (6963305)   +1 more
core   +1 more source

New geochronological constraints on Late Pleistocene glaciation in the southern Cadí Massif, SE Pyrenees

Journal of Quaternary Science, EarlyView.
ABSTRACT The Cadí Massif (42°17′09″ N, 1°38′11″ E; 2649 m a.s.l.) in the southeastern Pyrenees preserves clear evidence of Late Pleistocene glaciation, although previous research has focused almost exclusively on its northern slope. By contrast, the southern slope has remained largely unexplored.
M. Oliva, J. Ventura, A. Çiner, M. A. Sarıkaya, J. Bonsoms, K. M. Wilcken   +5 more
wiley   +1 more source

Modern geochemical situation in Staroosko-Gubkinsky mining region, an KMA

, 2020
yesEvaluation of contemporary geochemical situation in the in Staroosko-Gubkinsky industrial area, as one of the most converted regions of extraction of iron ores in Kursk magnetic anomaly was made. The level of accumulation of pollutants, calculated the
Gordeev, L. Y., Kornilov, I. A., Drozdova, E. A.   +2 more
core  

Managing and visualising geochemical data for tephra correlation with the IntChron Integration Tool

Journal of Quaternary Science, EarlyView.
ABSTRACT There is now a wealth of glass‐shard geochemical data for volcanic ash (tephra) layers from a wide range of volcanoes and eruptions, providing invaluable datasets for tephrochronology. However, compilation of published data to assess tephra correlations leads to large files and requires careful management.
Victoria C. Smith, Danielle McLean, Eloise Wilkinson‐Rowe, Emma L. Horn, Gavin Kane, Christopher Bronk Ramsey   +5 more
wiley   +1 more source

Geochemical parameters and sedimentological characteristics of lagoon sediments at the Yukon coast, Canada

This dataset compiles geochemical parameters and sedimentological characteristics of 3 gravity cores (up to 64 cm) and 11 grab samples of Kanivaliuraq lagoon – Ptarmigan Bay on the Yukon mainland coast.
Vonk, Jorien E, Speetjens, Niek J, Whalen, Dustin, Strauss, Jens, Klein, Konstantin, Tanski, George, Fritz, Michael, Carnero-Bravo, Vladislav, de Vernal, Anne, Falardeau, Jade, Chassiot, Léo, Lantuit, Hugues, Hillaire-Marcel, Claude, Irrgang, Anna Maria   +13 more
core   +1 more source

Stable isotope analysis of freshwater gastropod carbonates from Swanscombe: Insights into climate stability and seasonality during MIS 11c

Journal of Quaternary Science, EarlyView.
ABSTRACT Stable isotope analyses of freshwater mollusc carbonate can record environmental conditions at the time of mineralisation, yet this technique remains underused in British Middle Pleistocene fluvial sequences, despite the abundance of fossil shell material in these deposits.
Jennifer E. Sherriff, Ian Candy, Adrian P. Palmer, Danielle C. Schreve, Tom S. White   +4 more
wiley   +1 more source

Geochemical parameters and sedimentological characteristics of marine sediments off the Yukon coast, Canada

This dataset compiles geochemical parameters and sedimentological characteristics of 8 gravity cores (up to 38 cm) of marine sediment from the Yukon mainland coastal zone in the southern Beaufort Sea.
Vonk, Jorien E, Speetjens, Niek J, Whalen, Dustin, Strauss, Jens, Klein, Konstantin, Tanski, George, Fritz, Michael, Carnero-Bravo, Vladislav, de Vernal, Anne, Falardeau, Jade, Chassiot, Léo, Lantuit, Hugues, Hillaire-Marcel, Claude, Irrgang, Anna Maria   +13 more
core   +1 more source

Ngarrawa (mound spring) sediments as archives of Holocene environmental change in arid central Australia: Insights from Itrax XRF scanning

Journal of Quaternary Science, EarlyView.
ABSTRACT Central Australia's ngarrawa, or ‘mound springs’, are unique hydrological systems that serve as some of the only near‐permanent sources of water and continuous sediment deposition in Australia's arid interior. As such, they hold significant potential as palaeo‐climate and ‐environmental archives in a region where many aspects of past climate ...
Fletcher C. Nixon, Jonathan J. Tyler, Patricia S. Gadd, Quan Hua   +3 more
wiley   +1 more source

Survey of geochemical characteristics of bottled waters in Iran using coordinates and ionic ratios

سلامت و محیط, 2017
Background and Objective: Bottled water consumption is rapidly increasing in recent years for various reasons.The main aim of this study was to survey the geological origin of Iranian bottled water and determine compliance or lack of compliance with the ...
M Heydari, R Nabizadeh Nodehi, M Ali Mohammadi, K Yaghmaeian   +3 more
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