{"id":13688,"date":"2011-01-26T07:36:40","date_gmt":"2011-01-26T07:36:40","guid":{"rendered":"https:\/\/atlantipedia.ie\/samples\/?p=13688"},"modified":"2026-04-19T07:30:07","modified_gmt":"2026-04-19T06:30:07","slug":"dating-methods","status":"publish","type":"post","link":"https:\/\/atlantipedia.ie\/samples\/dating-methods\/","title":{"rendered":"Archaeological Dating"},"content":{"rendered":"

\"Willard_Libby2\"<\/a>Archaeological D<\/strong>ating <\/strong>Techniques have improved in leaps and bounds since the 19th-<\/sup>century, when Charles Lyell first gave stratigraphy widespread publicity as a means of dating archaeological finds, if only relatively. Nicolas Steno<\/a> had laid the foundations of this discipline two centuries earlier(j)<\/sup>.<\/p>\n

In very simple terms, generally, it means that as you dig, older objects will be found under younger ones. For over a century, this was one of the few dating methods available to archaeologists, but unfortunately, it could not offer specific dates. The Fluorine dating method was also developed in the 19th-century, and also just offers relative dating.<\/p>\n

Another early dating method was \u2018typology\u2019(d)<\/sup>, defined as the\u00a0classification\u00a0of artefacts according to their physical characteristics.<\/p>\n

This approach can be traced back to the 16th century when John Leland (1503-1552) \u00a0began classifying bricks according to size and shape(I)<\/sup>.<\/p>\n

Arguably, the best known uses of the method relate to Stone Age implements and later to pottery. Relating to Atlantis studies, we find that J\u00fcrgen Spanuth<\/a> applied typology to the weaponry and dress of the Sea Peoples<\/a> as portrayed at Medinet Habu <\/a>to support his theory that they came from Northern Europe.<\/p>\n

However, I would tread warily when accepting the conclusions of such comparisons. Although Spanuth enthusiastically linked the Sea Peoples images at Medinet Habu with warriors from ancient Scandinavia, Jim Allen has produced a series of images that appear to link the Medinet Habu helmets with modern native headgear worn in South America(m)<\/sup>. The Vikings, perhaps apart from ceremonial occasions, did not wear horned helmets<\/a> in battle. With regard to the South American headdresses, I find it odd that they have retained the same style for over three thousand years!<\/p>\n

The Cogniarchae website maintains that with the assistance of the Atlantic sea currents, some of the Sea Peoples were the first to reach Mesoamerica(n)<\/sup>. The author offers a number of images to support this idea.<\/p>\n

Richard Cassaro<\/a> has focused on architectural similarities found around the world as evidence of a global ‘mother culture’ known as Atlantis. Since it is accepted that ‘form follows function’, such shared features should not be surprising.<\/p>\n

Absolute dating began with the introduction of radiometric dating methods, beginning with radiocarbon dating<\/a> developed by Willard Libby in 1949. Around the same time, dendrochronology<\/a> was being refined as a dating method with a margin of error less than that of radiometry, which requires expensive equipment and potentially has a greater risk of contamination. This was followed by thermoluminescence (1957) for dating pottery and more recently, optical thermoluminescence (1994) has been developed, enabling the dating of building stone. Dendrochronology and Radiocarbon methods are often used together in a complementary manner.<\/p>\n

Dating objects between 50,000 and 100,000 years old has been difficult, as most methods have questionable reliability for this period. However, in 2004 a new method, known as quartz hydration dating<\/em> was developed at UC Irvine(f)<\/sup>.<\/p>\n

All the above methods have varying margins of error that are continually being reduced and no doubt will improve further. These enhancements, together with new exciting dating methods that can be expected to emerge, will undoubtedly have a profound influence on our understanding of prehistory. Consider how improvements in DNA analysis have enabled the solving of crimes years after cases had gone \u2018cold\u2019.<\/p>\n

More cautionary offerings(a)(c)<\/sup> came from the catastrophist website, thunderbolts.info<\/em>. in which events involving influences outside our planet might affect the assumptions upon which some of our radiometrics are based. Since these events are not frequent occurrences, we do not, as yet, have enough data to develop more reliable calibration charts.<\/p>\n

In May 2012, in the journal Nature, <\/em>Ewen Callaway has published an article(b)<\/sup> that further highlights potential weaknesses that may be encountered with radiocarbon dating.<\/p>\n

The fascinating CAIS website offers a good overview(e)<\/sup> of the range of sophisticated dating techniques available today. We can reasonably expect it to expand, making anything written here appear more and more dated.<\/p>\n

Thermoluminescence can be used to date materials containing crystalline minerals to a specific heating event. This is useful for ceramics, as it determines the date of firing, as well as for lava, or even sediments that were exposed to substantial sunlight<\/em>(o)<\/sup>.<\/em> So far, this is the only method of dating pottery available to us.<\/p>\n

A July 2015 article(g)<\/sup> in the Proceedings of the National Academy of Sciences<\/em>. has highlighted a new threat that the burning of fossil fuels has introduced into the reliability of radiocarbon dating.<\/p>\n

“As carbon-14 decays over time the fraction will decrease so that’s how we use it for dating,”<\/em> the paper’s author, Dr Heather Graven, told BBC News.<\/p>\n

“But we can also change this ratio of radioactive carbon to total carbon, if we are adding non-radioactive carbon and that’s what’s happening with fossil fuels, we get this dilution effect.”<\/em><\/p>\n

“At current rates of emissions increase”, <\/em>according to the research, “a new piece of clothing in 2050 would have the same carbon date as a robe worn by William the Conqueror 1,000 years earlier.”<\/em><\/p>\n

The latest dating method, proposed by Michael Dee and Benjamin Pope(h) <\/sup>combines dendrochronology with radiocarbon dating and is designed to identify specific years based on spikes in the carbon 14 found in specific growth rings, caused by energy discharges during solar storms. Dee and Pope have called this new science ‘astrochronology’ and anticipate that its application will tie down the so-called ‘floating chronologies’ of ancient Egypt and elsewhere.<\/p>\n

I must also note that radiocarbon dating is not universally accepted. Atlantisforschung<\/em> published the following<\/p>\n

\u201cIn 1997, the long-prepared book “C14-Crash” by\u00a0the mathematician\u00a0and science critic\u00a0Christian Bl\u00f6ss\u00a0(Berlin) and the\u00a0professor\u00a0of\u00a0history of technology\u00a0Hans-Ulrich Niemitz\u00a0(Leipzig) was published.<\/p>\n

In lectures at the\u00a0Berlin History Salon\u00a0and on various occasions outside Berlin, the two have presented their\u00a0theses\u00a0for several years and caused a corresponding uproar.<\/p>\n

But it was only with the finished book that the crash happened: C14 has had its day as a chronological aid. The evidence is stunning. When reading, one often has the feeling that no scientist can be so stupid that he would not have previously come up with the blatant errors in the C14 determination method. After all, it has been used (almost) unchallenged for sixty years.\u201d(k)<\/sup><\/p>\n

Obviously, this view has fallen neatly into the hands of chronology revisionists and should not be cast aside without good reason. A paper on the Researchgate<\/em> website offers an insight into possible problems with dendrochronology(l)<\/sup>.<\/p>\n

 <\/p>\n

(a)<\/sup> https:\/\/www.thunderbolts.info\/tpod\/2004\/arch\/041129antarctic-fossil.htm<\/a><\/p>\n

(b)<\/sup> https:\/\/www.nature.com\/news\/archaeology-date-with-history-1.10573<\/a><\/p>\n

(c) <\/sup>https:\/\/web.archive.org\/web\/20130515195722\/https:\/\/www.thunderbolts.info\/forum\/phpBB3\/viewtopic.php?f=4&t=2992<\/a><\/p>\n

(d)<\/sup>\u00a0https:\/\/anthrosource.onlinelibrary.wiley.com\/doi\/pdf\/10.1525\/aa.1933.35.1.02a00070<\/a><\/p>\n

(e) <\/sup>https:\/\/atlantipedia.ie\/samples\/archive-2408\/<\/a>\u00a0<\/span><\/strong><\/p>\n

(f) <\/sup>New Method Determining Age Of Neolithic Artifacts<\/a><\/p>\n

(h)<\/sup> https:\/\/www.theguardian.com\/science\/2016\/aug\/17\/traces-of-sun-storms-locked-in-tree-rings-could-confirm-ancient-historical-dates-astrochronology<\/a><\/p>\n

(i)<\/sup> https:\/\/www.cambridge.org\/core\/journals\/antiquaries-journal\/article\/john-leland-and-the-briton-brykes\/E0988BD51311BCFF4BBFDF7B1B0F4EDD<\/a><\/p>\n

(j) <\/sup><\/span>https:\/\/web.archive.org\/web\/20200302223241\/https:\/\/homepage.smc.edu\/grippo_alessandro\/gss1.html<\/a><\/p>\n

(k)<\/sup> C14 crash: The end of the illusion of being able to date with radiocarbon method and dendrochronology \u2013 Atlantisforschung.de (atlantis-forschung.de)<\/a>
\n<\/span><\/strong><\/p>\n

(l)<\/sup> ResearchGate<\/a><\/p>\n

(m)<\/sup> https:\/\/web.archive.org\/web\/20200629021253\/http:\/\/www.atlantisbolivia.org\/artefacts.htm<\/a>
\n<\/span><\/strong><\/p>\n

(n)<\/sup> Earth is my witness… Sea peoples reached Mesoamerica – COGNIARCHAE<\/a>
\n<\/span><\/strong><\/p>\n

\u00a0<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Archaeological Dating Techniques have improved in leaps and bounds since the 19th-century, when Charles Lyell first gave stratigraphy widespread publicity as a means of dating archaeological finds, if only relatively. Nicolas Steno had laid the foundations of this discipline two centuries earlier(j). In very simple terms, generally, it means that as you dig, older objects […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[4810,4809,846,7951,417,2954,7950,4721,178,5392,232,5393,4808,5454,2955,847,60,1630,3676,849,2953,509,848],"class_list":["post-13688","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-astrochronology","tag-benjamin-pope","tag-charles-lyell","tag-christian-bloss","tag-dendrochronology","tag-ewen-callaway","tag-heather-craven","tag-horned-helmets","tag-jim-allen","tag-john-leland","tag-jurgen-spanuth","tag-medibet-habu","tag-michael-dee","tag-nicolas-steno","tag-pottery","tag-radiocarbon-dating","tag-sea-peoples","tag-stone-age","tag-stratigraphy","tag-thermoluminescence","tag-typology","tag-vikings","tag-willard-libby"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/atlantipedia.ie\/samples\/wp-json\/wp\/v2\/posts\/13688","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/atlantipedia.ie\/samples\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/atlantipedia.ie\/samples\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/atlantipedia.ie\/samples\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/atlantipedia.ie\/samples\/wp-json\/wp\/v2\/comments?post=13688"}],"version-history":[{"count":29,"href":"https:\/\/atlantipedia.ie\/samples\/wp-json\/wp\/v2\/posts\/13688\/revisions"}],"predecessor-version":[{"id":67083,"href":"https:\/\/atlantipedia.ie\/samples\/wp-json\/wp\/v2\/posts\/13688\/revisions\/67083"}],"wp:attachment":[{"href":"https:\/\/atlantipedia.ie\/samples\/wp-json\/wp\/v2\/media?parent=13688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/atlantipedia.ie\/samples\/wp-json\/wp\/v2\/categories?post=13688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/atlantipedia.ie\/samples\/wp-json\/wp\/v2\/tags?post=13688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}