Marine20—the marine radiocarbon age calibration curve (0–55,000 cal BP)

TJ Heaton, P Köhler, M Butzin, E Bard, RW Reimer… - …, 2020 - cambridge.org
The concentration of radiocarbon (14C) differs between ocean and atmosphere.
Radiocarbon determinations from samples which obtained their 14C in the marine …

The IntCal20 Northern Hemisphere radiocarbon age calibration curve (0–55 cal kBP)

JR Paula, NA William E, E Bard, A Bayliss, G Paul… - Radiocarbon, 2020 - cris.unibo.it
Radiocarbon (14C) ages cannot provide absolutely dated chronologies for archaeological
or paleoenvironmental studies directly but must be converted to calendar age equivalents …

A review of current and emerging approaches for Quaternary marine sediment dating

W Li, X Li, X Mei, F Zhang, J Xu, C Liu, C Wei… - Science of the Total …, 2021 - Elsevier
Dating methodologies for Quaternary marine sediments play increasingly important roles in
the reconstruction of paleoenvironments and paleoclimate in (paleo) oceanography …

The IntCal20 Northern Hemisphere radiocarbon age calibration curve (0–55 cal kBP)

PJ Reimer, WEN Austin, E Bard, A Bayliss… - …, 2020 - cambridge.org
Radiocarbon (14C) ages cannot provide absolutely dated chronologies for archaeological
or paleoenvironmental studies directly but must be converted to calendar age equivalents …

[HTML][HTML] Dansgaard-Oeschger and Heinrich event temperature anomalies in the North Atlantic set by sea ice, frontal position and thermocline structure

JB Pedro, C Andersson, G Vettoretti… - Quaternary Science …, 2022 - Elsevier
We use eighteen timescale-synchronised near-surface temperature reconstructions
spanning 10–50 thousand years before present to clarify the regional expression of …

Coupled atmosphere-ice-ocean dynamics during Heinrich Stadial 2

X Dong, G Kathayat, SO Rasmussen… - Nature …, 2022 - nature.com
Our understanding of climate dynamics during millennial-scale events is incomplete,
partially due to the lack of their precise phase analyses under various boundary conditions …

A response to community questions on the Marine20 radiocarbon age calibration curve: Marine reservoir ages and the calibration of 14C samples from the oceans

TJ Heaton, E Bard, CB Ramsey, M Butzin, C Hatté… - …, 2023 - cambridge.org
Radiocarbon (14C) concentrations in the oceans are different from those in the atmosphere.
Understanding these ocean-atmospheric 14C differences is important both to estimate the …

A diminished North Atlantic nutrient stream during Younger Dryas climate reversal

J Lynch-Stieglitz, TD Vollmer, SG Valley, E Blackmon… - Science, 2024 - science.org
The high rate of biological productivity in the North Atlantic is stimulated by the advective
supply of nutrients into the region via the Gulf Stream (nutrient stream). It has been proposed …

The North Atlantic Glacial Eastern Boundary Current as a key driver for ice‐sheet—AMOC interactions and climate instability

S Toucanne, G Soulet… - Paleoceanography …, 2021 - Wiley Online Library
The upper branch of the Atlantic meridional overturning circulation (AMOC) plays a critical
role in ocean circulation and climate change, yet its variability during the last glacial period …

Glacial heterogeneity in Southern Ocean carbon storage abated by fast South Indian deglacial carbon release

J Gottschalk, E Michel, LM Thöle, AS Studer… - Nature …, 2020 - nature.com
Past changes in ocean 14C disequilibria have been suggested to reflect the Southern
Ocean control on global exogenic carbon cycling. Yet, the volumetric extent of the glacial …