intcal13

The IntCal13 Northern Hemisphere radiocarbon age calibration curve
on a calendar grid spanning from 50,000--0 cal yr BP
(Before Present, 0 cal yr BP corresponds to 1950 CE). 
Note: This dataset provides \({}^{14}\)C ages and F\({}^{14}\)C values
on a calendar age grid. This is different from the \({}^{14}\)C ages
and \({\Delta}^{14}\)C values provided in oxcal .14c files. 
Reference: Reimer PJ, Bard E, Bayliss A, Beck JW, Blackwell PG, Bronk Ramsey C, Buck CE,
Cheng H, Edwards RL, Friedrich M, Grootes PM, Guilderson TP, Haflidason H,
Hajdas I, Hatt? C, Heaton TJ, Hogg AG, Hughen KA, Kaiser KF, Kromer B,
Manning SW, Niu M, Reimer RW, Richards DA, Scott EM, Southon JR, Turney CSM,
van der Plicht J. 2013.
IntCal13 and Marine13 radiocarbon age calibration curves 0--50000 years calBP.
Radiocarbon 55(4) https://doi.org/10.2458/azu_js_rc.55.16947.

datasets

Performs Bayesian non-parametric calibration of multiple related radiocarbon determinations, and summarises the calendar age information to plot their joint calendar age density (see Heaton (2022) <doi:10.1111/rssc.12599>).
Also models the occurrence of radiocarbon samples as a variable-rate (inhomogeneous) Poisson process, plotting the posterior estimate for the occurrence rate of the samples over calendar time, and providing information about potential change points.

Timothy J Heaton

carbondate

Calibration and Summarisation of Radiocarbon Dates

Sara Al-assam

intcal13 function

<div class="section" id="intcal-">
<h3><code>intcal13</code></h3>
A data frame with 5,141 rows and 5 columns providing the IntCal13 radiocarbon age
calibration curve on a calendar grid spanning from 50,000--0 cal yr BP:<dl>
<dt>calendar_age</dt>
<dd>The calendar age (in cal yr BP)</dd><dt>c14_age</dt>
<dd>The \({}^{14}\)C age (in \({}^{14}\)C yr BP)</dd><dt>c14_sig</dt>
<dd>The (1-\(\sigma\)) uncertainty in the \({}^{14}\)C age</dd><dt>f14c</dt>
<dd>The \({}^{14}\)C age expressed as F\({}^{14}\)C concentration</dd><dt>f14c_sig</dt>
<dd>The (1-\(\sigma\)) uncertainty in the F\({}^{14}\)C concentration</dd>
</dl></div>

Format

The IntCal13 Northern Hemisphere radiocarbon age calibration curve
on a calendar grid spanning from 50,000--0 cal yr BP
(Before Present, 0 cal yr BP corresponds to 1950 CE). 
Note: This dataset provides \({}^{14}\)C ages and F\({}^{14}\)C values
on a calendar age grid. This is different from the \({}^{14}\)C ages
and \({\Delta}^{14}\)C values provided in oxcal .14c files. 
Reference: Reimer PJ, Bard E, Bayliss A, Beck JW, Blackwell PG, Bronk Ramsey C, Buck CE,
Cheng H, Edwards RL, Friedrich M, Grootes PM, Guilderson TP, Haflidason H,
Hajdas I, Hatt? C, Heaton TJ, Hogg AG, Hughen KA, Kaiser KF, Kromer B,
Manning SW, Niu M, Reimer RW, Richards DA, Scott EM, Southon JR, Turney CSM,
van der Plicht J. 2013.
IntCal13 and Marine13 radiocarbon age calibration curves 0--50000 years calBP.
Radiocarbon 55(4) https://doi.org/10.2458/azu_js_rc.55.16947.

IntCal13 calibration curve — intcal13

<div class='section' id='intcal-'>
<h3><code>intcal13</code></h3>


A data frame with 5,141 rows and 5 columns providing the IntCal13 radiocarbon age
calibration curve on a calendar grid spanning from 50,000--0 cal yr BP:<dl>
<dt>calendar_age</dt>
<dd>The calendar age (in cal yr BP)</dd>

<dt>c14_age</dt>
<dd>The \({}^{14}\)C age (in \({}^{14}\)C yr BP)</dd>

<dt>c14_sig</dt>
<dd>The (1-\(\sigma\)) uncertainty in the \({}^{14}\)C age</dd>

<dt>f14c</dt>
<dd>The \({}^{14}\)C age expressed as F\({}^{14}\)C concentration</dd>

<dt>f14c_sig</dt>
<dd>The (1-\(\sigma\)) uncertainty in the F\({}^{14}\)C concentration</dd>


</dl>

</div>

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intcal13: IntCal13 calibration curve

Description

Usage

Arguments

Format

`intcal13`