Younger Dryas ice margin retreat triggered by ocean surface warming in central-eastern Baffin Bay [PDF]
Nature Communications, 2017 High-resolution proxy records are essential for understanding the interactions between ocean, ice sheet and atmosphere. Here the authors present a high-resolution record of Younger Dryas sea surface conditions in Baffin Bay and show that ocean surface ...
Mimmi Oksman +8 more
doaj +2 more sources
Age models and the Younger Dryas Impact Hypothesis. [PDF]
Proc Natl Acad Sci U S A, 2012 Israde-Alcantara et al. (1) drew on interpretations of a core from Lake Cuitzeo, Mexico to support the Younger Dryas (YD) Impact Hypothesis. A key aspect of their study was identifying and dating the YD interval in the sediments. The authors stated that they recovered impact indicators from a 10-cm-thick zone dating to 12.9 kcal BP but provided no ...
Blaauw M +3 more
europepmc +5 more sources
Timing and structure of the Younger Dryas event and its underlying climate dynamics [PDF]
Proceedings of the National Academy of Sciences of the United States of America, 2020 Ashish Sinha +2 more
exaly +2 more sources
Climate bifurcation during the last deglaciation? [PDF]
Climate of the Past, 2012 There were two abrupt warming events during the last deglaciation, at the start of the Bølling-Allerød and at the end of the Younger Dryas, but their underlying dynamics are unclear.
T. M. Lenton +3 more
doaj +1 more source
Maskevarri Ráhppát in Finnmark, northern Norway – is it an earthquake-induced landform complex? [PDF]
Solid Earth, 2014 The Sami word ráhppát means rough bouldery/stony terrain with sharp-relief topography in Finnmark, northern Norway. Ráhppát is a common name in the region of the Younger Dryas landforms, yet the origin of ráhppát has remained obscure.
R. Sutinen +4 more
doaj +1 more source
Evaluating the link between the sulfur-rich Laacher See volcanic eruption and the Younger Dryas climate anomaly [PDF]
Climate of the Past, 2018 The Younger Dryas is considered the archetypal millennial-scale climate change event, and identifying its cause is fundamental for thoroughly understanding climate systematics during deglaciations.
J. U. L. Baldini +2 more
doaj +1 more source
A Geologic Si‐O‐C Pathway to Incorporate Carbon in Silicates
Geophysical Monograph Series, Page 47-54., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Alexandra Navrotsky +2 more
wiley +2 more sources
Bayesian chronological analyses consistent with synchronous age of 12,835–12,735 Cal B.P. for Younger Dryas boundary on four continents [PDF]
Proceedings of the National Academy of Sciences of the United States of America, 2015 Douglas Kennett +2 more
exaly +2 more sources
Eastern Mediterranean water outflow during the Younger Dryas was twice that of the present day
Communications Earth & Environment, 2023 Eastern Mediterranean deep-intermediate convection was highly sensitive to varying inputs of fresh water fluxes associated with increased rainfall during the African Humid period (15-6 kyr Before Present). Here we investigate changes in the water-outflow
Sergio Trias-Navarro +11 more
doaj +1 more source
Illuminating Intcal During the Younger Dryas [PDF]
Radiocarbon, 2020 ABSTRACTAs the worldwide standard for radiocarbon (14C) dating over the past ca. 50,000 years, the International Calibration Curve (IntCal) is continuously improving towards higher resolution and replication. Tree-ring-based 14C measurements provide absolute dating throughout most of the Holocene, although high-precision data are limited for the ...
Frederick Reinig +12 more
openaire +5 more sources