Radiocarbon dating
Radiocarbon dating uses the decay of a radioactive isotope of carbon (14C) to measure time
and date objects containing carbon-bearing material. With a half-life of 5,700±30 years …
and date objects containing carbon-bearing material. With a half-life of 5,700±30 years …
SHCal20 Southern Hemisphere calibration, 0–55,000 years cal BP
Early researchers of radiocarbon levels in Southern Hemisphere tree rings identified a
variable North-South hemispheric offset, necessitating construction of a separate …
variable North-South hemispheric offset, necessitating construction of a separate …
Eleven-year solar cycles over the last millennium revealed by radiocarbon in tree rings
The Sun provides the principal energy input into the Earth system and solar variability
represents a significant external climate forcing. Although observations of solar activity …
represents a significant external climate forcing. Although observations of solar activity …
The IntCal20 Northern Hemisphere radiocarbon age calibration curve (0–55 cal kBP)
Radiocarbon (14C) ages cannot provide absolutely dated chronologies for archaeological
or paleoenvironmental studies directly but must be converted to calendar age equivalents …
or paleoenvironmental studies directly but must be converted to calendar age equivalents …
Precise date for the Laacher See eruption synchronizes the Younger Dryas
Abstract The Laacher See eruption (LSE) in Germany ranks among Europe's largest
volcanic events of the Upper Pleistocene,. Although tephra deposits of the LSE represent an …
volcanic events of the Upper Pleistocene,. Although tephra deposits of the LSE represent an …
Composition and consequences of the IntCal20 radiocarbon calibration curve
PJ Reimer - Quaternary Research, 2020 - cambridge.org
Radiocarbon calibration is necessary to correct for variations in atmospheric radiocarbon
over time. The IntCal working group has developed an updated and extended radiocarbon …
over time. The IntCal working group has developed an updated and extended radiocarbon …
Radiocarbon offsets and old world chronology as relevant to Mesopotamia, Egypt, Anatolia and Thera (Santorini)
The new IntCal20 radiocarbon record continues decades of successful practice by
employing one calibration curve as an approximation for different regions across the …
employing one calibration curve as an approximation for different regions across the …
A Single‐Year Cosmic Ray Event at 5410 BCE Registered in 14C of Tree Rings
F Miyake, IP Panyushkina, AJT Jull… - Geophysical …, 2021 - Wiley Online Library
The annual 14C data in tree rings is an outstanding proxy for uncovering extreme solar
energetic particle (SEP) events in the past. Signatures of extreme SEP events have been …
energetic particle (SEP) events in the past. Signatures of extreme SEP events have been …
IntCal20 tree rings: an archaeological SWOT analysis
We undertook a strengths, weaknesses, opportunities, and threats (SWOT) analysis of
Northern Hemisphere tree-ring datasets included in IntCal20 in order to evaluate their …
Northern Hemisphere tree-ring datasets included in IntCal20 in order to evaluate their …
Towards a dendrochronologically refined date of the Laacher See eruption around 13,000 years ago
The precise date of the Laacher See eruption (LSE), central Europe's largest Late
Pleistocene volcanic event that occurred around 13,000 years ago, is still unknown. Here …
Pleistocene volcanic event that occurred around 13,000 years ago, is still unknown. Here …