[HTML][HTML] Abrupt onset and termination of the African Humid Period:: rapid climate responses to gradual insolation forcing
A detailed (ca. 100yr resolution) and well-dated (18 AMS 14C dates to 23 cal. ka BP) record
of latest Pleistocene–Holocene variations in terrigenous (eolian) sediment deposition at …
of latest Pleistocene–Holocene variations in terrigenous (eolian) sediment deposition at …
The worldwide marine radiocarbon reservoir effect: definitions, mechanisms, and prospects
When a carbon reservoir has a lower radiocarbon content than the atmosphere, this is
referred to as a reservoir effect. This is expressed as an offset between the radiocarbon ages …
referred to as a reservoir effect. This is expressed as an offset between the radiocarbon ages …
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 …
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 …
[图书][B] Quaternary dating methods
M Walker - 2005 - books.google.com
This introductory textbook introduces the basics of dating, the range of techniques available
and the strengths and limitations of each of the principal methods. Coverage includes: the …
and the strengths and limitations of each of the principal methods. Coverage includes: the …
Marine04 marine radiocarbon age calibration, 0–26 cal kyr BP
New radiocarbon calibration curves, IntCal04 and Marine04, have been constructed and
internationally ratified to replace the terrestrial and marine components of IntCal98. The new …
internationally ratified to replace the terrestrial and marine components of IntCal98. The new …
A marine reservoir correction database and on-line interface
Calibration is essential for interpretation of radiocarbon dates, especially when the 14C
dates are compared to historical or climatic records with a different chronological basis. 14C …
dates are compared to historical or climatic records with a different chronological basis. 14C …
Growth and retreat of the last British–Irish Ice Sheet, 31 000 to 15 000 years ago: the BRITICE‐CHRONO reconstruction
The BRITICE‐CHRONO consortium of researchers undertook a dating programme to
constrain the timing of advance, maximum extent and retreat of the British–Irish Ice Sheet …
constrain the timing of advance, maximum extent and retreat of the British–Irish Ice Sheet …
Selection and treatment of data for radiocarbon calibration: an update to the International Calibration (IntCal) criteria
High-quality data from appropriate archives are needed for the continuing improvement of
radiocarbon calibration curves. We discuss here the basic assumptions behind 14C dating …
radiocarbon calibration curves. We discuss here the basic assumptions behind 14C dating …
Cryptotephras: the revolution in correlation and precision dating
SM Davies - Journal of Quaternary Science, 2015 - Wiley Online Library
From its Icelandic origins in the study of visible tephra horizons, tephrochronology took a
remarkable step in the late 1980 s with the discovery of a ca. 4300‐year‐old microscopic …
remarkable step in the late 1980 s with the discovery of a ca. 4300‐year‐old microscopic …