Results 21 to 30 of about 934 (243)

Timing of Sedimentary Evolution and Transgressions in the Bohai Sea During the Last ∼200 ka: Constraints from Luminescence Dating of a Core from the Yellow River Delta

Frontiers in Earth Science, 2022
The southwestern coast of the Bohai Sea is a favorable area to study land-sea interactions and palaeoenvironmental changes. The Bohai Sea hosts vast volumes of sediment discharged from rivers of mainland China and has undergone large-scale sea-level ...
Xin Zhang, Xin Zhang, Jian Liu, Jian Liu, Yixuan Wang, Tianyuan Chen, Mahmoud Abbas, Shengling Qian   +7 more
doaj   +1 more source

Timing of Medieval Fluvial Aggradation at Bremgarten in the Southern Upper Rhine Graben – a Test for Luminescence Dating [PDF]

Eiszeitalter und Gegenwart, 2009
The Holocene flood plain of the River Rhine is a complex dynamic sedimentary system. A series of geochronological results for the Bremgarten section including optically stimulated luminescence (OSL) and radiocarbon dating was determined to improve the ...
M. Frechen, D. Ellwanger, D. Rimkus, A. Techmer   +3 more
doaj   +1 more source

Timing and dynamics of Late Wolstonian Substage ‘Moreton Stadial’ (MIS 6) glaciation in the English West Midlands, UK

Royal Society Open Science, 2022
Glaciation during the late Middle Pleistocene is widely recognized across continental northwest Europe, but its extent and palaeoenvironmental significance in the British Isles are disputed. Although glaciogenic sediments at Wolston, Warwickshire, in the
Sebastian M. Gibson, Mark D. Bateman, Julian B. Murton, Timothy T. Barrows, L. Keith Fifield, Philip L. Gibbard   +5 more
doaj   +1 more source

Luminescence characteristics of muddy sediments in the turbidity maximum zone of the Yangtze River mouth and implications for the depositional mechanisms

Frontiers in Earth Science, 2022
Muddy sediments are the most prominent constituents of sedimentary successions in tide-dominated river deltas and have highly complex depositional mechanisms.
Wenlei Niu, Wenlei Niu, Xiaomei Nian, Luo Zhao, Yang Zhai, Michael E Meadows, Michael E Meadows, Michael E Meadows, Wentong Zhang, Zhanghua Wang, Zhanghua Wang   +10 more
doaj   +1 more source

Testing optically stimulated luminescence dating on sand-sized quartz of deltaic deposits from the Sperchios delta plain, central Greece

Journal of Palaeogeography, 2018
This study reports on the first investigation into the potential of luminescence dating to establish a chronological framework for the depositional sequences of the Sperchios delta plain, central Greece.
Evangelos Tsakalos, Elias Dimitriou, Maria Kazantzaki, Christos Anagnostou, John Christodoulakis, Eleni Filippaki   +5 more
doaj   +1 more source

Last interglacial (MIS 5e) sea-level proxies in southeastern South America [PDF]

Earth System Science Data, 2021
Coastal southeast South America is one of the classic locations where there are robust, spatially extensive records of past high sea level. Sea-level proxies interpreted as last interglacial (Marine Isotope Stage 5e, MIS 5e) exist along the length of the
E. J. Gowan, E. J. Gowan, A. Rovere, D. D. Ryan, S. Richiano, A. Montes, A. Montes, M. Pappalardo, M. L. Aguirre, M. L. Aguirre   +9 more
doaj   +1 more source

Dating the megalithic culture of laos: Radiocarbon, optically stimulated luminescence and U/Pb zircon results.

PLoS ONE, 2021
The megalithic jar sites of Laos (often referred to as the Plain of Jars) remain one of Southeast Asia's most mysterious and least understood archaeological cultures. The sites, recently inscribed as UNESCO World Heritage, host hollowed stone jars, up to
Louise Shewan, Dougald O'Reilly, Richard Armstrong, Phillip Toms, John Webb, Nancy Beavan, Thonglith Luangkhoth, Jamie Wood, Siân Halcrow, Kate Domett, Julie Van Den Bergh, Nigel Chang   +11 more
doaj   +1 more source

Luminescence dating approaches to reconstruct the formation of plaggic anthrosols [PDF]

SOIL
Plaggic anthrosols demonstrate the significant and widespread influence of agriculture on the landscape of northern Europe and testify to increased land-use intensity over the last millennium.
J. Choi, J. Choi, R. van Beek, R. van Beek, E. L. Chamberlain, E. L. Chamberlain, T. Reimann, H. Smeenge, A. van Oorschot, J. Wallinga, J. Wallinga   +10 more
doaj   +1 more source

Luminescence dating of alluvial sediments from the Quaternary fan–terrace sequence of the lower Bruche valley, Upper Rhine Graben, France [PDF]

Eiszeitalter und Gegenwart
Geochronological constraints on fluvial terraces provide valuable insights into channel migration and adjustment involved within actively meandering river systems.
M. Marik, E. Serra, G. Rixhon, F. Preusser   +3 more
doaj   +1 more source

Holocene sedimentary of the Pearl River Delta in South China: OSL and radiocarbon dating of cores from Zhuhai

Frontiers in Marine Science, 2022
Deltaic sediments provide a window for investigating delta development processes and the effects of human activities. Despite the fact that numerous studies have been conducted in the Pearl River Delta (PRD), the chronological data are still very limited,
Penghui Lin, Xiaolin Xu, Chaoyang Yan, Lan Luo, Mahmoud Abbas, Zhongping Lai, Zhongping Lai   +6 more
doaj   +1 more source