1.0South West England Research Frameworkhttps://researchframeworks.org/swarfdavidmullinhttps://researchframeworks.org/swarf/author/davidmullin/Note on radiocarbon dates - South West England Research Frameworkrich600338<blockquote class="wp-embedded-content" data-secret="X6GCSxl3ks"><a href="https://researchframeworks.org/swarf/note-on-radiocarbon-dates/">Note on radiocarbon dates</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://researchframeworks.org/swarf/note-on-radiocarbon-dates/embed/#?secret=X6GCSxl3ks" width="600" height="338" title="“Note on radiocarbon dates” — South West England Research Framework" data-secret="X6GCSxl3ks" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
/* <![CDATA[ */
/*! This file is auto-generated */
!function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document);
//# sourceURL=https://researchframeworks.org/swarf/wp-includes/js/wp-embed.min.js
/* ]]> */
</script>
https://researchframeworks.org/swarf/wp-content/uploads/sites/22/2021/01/image016.jpg800533Radiocarbon dates used in the text have, where possible, been recalibrated using OxCAL 3.10 (Bronk Ramsey 2005) and the IntCal04 curve (Reimer et al. 2004). Dates are given in the text at 2σ (with lab numbers) and full details are given in the table at the end of each chapter.