OSL ages and origin of Late Quaternary sediments in the North Transdanubian Hills (Hungary): timing of neotectonic activity

2010 ◽  
Vol 222 (1-2) ◽  
pp. 209-220 ◽  
Author(s):  
Edit Thamó-Bozsó ◽  
Árpád Magyari ◽  
Balázs Musitz ◽  
Attila Nagy
Keyword(s):  
Late Quaternary ◽  
Quaternary Sediments ◽  
Neotectonic Activity ◽  
The North

scholarly journals The Distal and Local Volcanic Ash in the Late Pleistocene Sediments of the Termination I Interval at the Reykjanes Ridge, North Atlantic, Based on the Study of the Core AMK-340

Geosciences ◽  
2019 ◽  
Vol 9 (9) ◽  
pp. 379
Author(s):  
Matul ◽  
Gablina ◽  
Khusid ◽  
Libina ◽  
Mikhailova
Keyword(s):  
North Atlantic ◽  
Volcanic Ash ◽  
Late Quaternary ◽  
Central Zone ◽  
Younger Dryas ◽  
Quaternary Sediments ◽  
Reykjanes Ridge ◽  
Volcanic Material ◽  
The North ◽  
Russian Research

We made the geochemical analysis of the volcanic material from the sediment core AMK-340 (the Russian research vessel “Akademik Mstislav Keldysh” station 340), the central zone of the Reykjanes Ridge. Two ash-bearing sediment units within the interval of the Termination I can be detected. They correlate with the Ash Zone I in the North Atlantic Late Quaternary sediments having an age of 12,170–12,840 years within the Younger Dryas cold chronozone and 13,600–14,540 years within the Bølling–Allerød warm chronozone. The ash of the Younger Dryas unit is presented mostly by the mafic and persilicic material originated from the Icelandic volcanoes. One sediment sample from this unit contained Vedde Ash material. The ash of the Bølling–Allerød unit is presented mostly by the mafic shards which are related to the basalts of the rift zone on the Reykjanes Ridge, having presumably local origin. Possible detection of Vedde Ash could help to specify the timing of the previously reconstructed paleoceanographic changes for the Termination I in the point of the study: significant warming in the area might have occurred as early as 300 years before the end of the conventional Younger Dryas cold chronozone.

scholarly journals The Distal and Local Volcanic Ash in the Late Pleistocene Sediments of the Termination I Interval at the Reykjanes Ridge, North Atlantic, Based on Study of the Core AMK-340

2019 ◽  
Author(s):  
Alexander Matul ◽  
Irina F. Gablina ◽  
Tatyana A. Khusid ◽  
Natalya V. Libina ◽  
Antonina I. Mikhailova
Keyword(s):  
North Atlantic ◽  
Volcanic Ash ◽  
Rift Zone ◽  
Late Quaternary ◽  
Central Zone ◽  
Younger Dryas ◽  
Quaternary Sediments ◽  
Reykjanes Ridge ◽  
Volcanic Material ◽  
The North

Based on the geochemical analysis of the volcanic material from the sediment core AMK-340, central zone of the Reykjanes Ridge, we could detect two ash-bearing sediment units accumulated during the Termination I. They correlate to the Ash Zone I in the North Atlantic Late Quaternary sediments having an age of 12170-12840, within the Younger Dryas cold chronozone, and 13600-14540 years, within and Bølling-Allerød warm chronozone. The ash of the Younger Dryas unit is presented mostly by the mafic and persilicic material originated from the Icelandic volcanoes; Vedde Ash is presented in one sediment sample from this unit. The ash of the Bølling-Allerød unit is presented mostly by the mafic shards which are related to the basalts of the rift zone on the Reykjanes Ridge, having presumably the local origin. A detection of Vedde Ash helped to specify the timing of the previously reconstructed paleoceanographic changes for the Termination I in the point of study: a significant warming in the area could occur as early as 300 years prior to the end of the conventional Younger Dryas cold chronozone.

Late Quaternary steady deformation of the Minle Fault in the north Qilian Shan, NE Tibet

2021 ◽  
pp. 228775
Author(s):  
Qingri Liu ◽  
Youli Li ◽  
Jianguo Xiong ◽  
Huiping Zhang ◽  
Weipeng Ge ◽  
...  
Keyword(s):  
Late Quaternary ◽  
The North ◽  
North Qilian

Late Quaternary change in the mountains of New Guinea

Antiquity ◽  
1995 ◽  
Vol 69 (265) ◽  
pp. 818-830 ◽  
Author(s):  
Geoff Hope ◽  
Jack Golson
Keyword(s):  
Late Quaternary ◽  
New Guinea ◽  
Mountainous Areas ◽  
The South ◽  
Environmental Sequence ◽  
The North ◽  
Australian Continent

At the south and north limits of our region are mountainous areas very different from the open arid spaces of the Australian continent between. In the north, the high country of New Guinea offers a complex and well-studied environmental sequence as the arena for early and puzzling human adaptations, precursor of the extraordinary societies of the island today.

Chronology and stratigraphy of Late Quaternary sediments in the Konya Basin, Turkey: Results from the KOPAL Project

1999 ◽  
Vol 18 (4-5) ◽  
pp. 611-630 ◽  
Author(s):  
N. Roberts ◽  
S. Black ◽  
P. Boyer ◽  
W.J. Eastwood ◽  
H.I. Griffiths ◽  
...  
Keyword(s):  
Late Quaternary ◽  
Quaternary Sediments ◽  
Konya Basin
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