Extensive Survey on Radiocarbon Dating of Organic Inclusions in Medieval Mortars in the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F24%3A00574387" target="_blank" >RIV/68378297:_____/24:00574387 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389005:_____/24:00574387 RIV/68407700:21340/24:00367131 RIV/61989592:15210/23:73620217

Výsledek na webu

<a href="https://doi.org/10.1017/RDC.2023.56" target="_blank" >https://doi.org/10.1017/RDC.2023.56</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1017/RDC.2023.56" target="_blank" >10.1017/RDC.2023.56</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Extensive Survey on Radiocarbon Dating of Organic Inclusions in Medieval Mortars in the Czech Republic

Popis výsledku v původním jazyce

Dating organic inclusions in mortars such as charcoals is a useful alternative or complementary method to dating mortars themselves, helping to estimate the building age. To assess the limitations of this dating approach, organic inclusions were searched for in surface mortar layers of six early to late medieval buildings in the Czech Republic with relatively well-known age. Altogether, 123 samples were found. About 80% were successfully radiocarbon (C-14) dated. However, only 66% originated from wood relatively young when used in lime burning. To judge which samples are relevant to the actual building date, sufficient statistics is crucial. We recommend dating at least 5-10 samples, i.e., collecting 6-12 samples, for a site with uncomplicated building history, or per building phase. Otherwise, unrealistically old or young dates might be obtained. With the recommended statistics, inclusion-based dating provides building ages with uncertainty of 50-100 years.

Název v anglickém jazyce

Extensive Survey on Radiocarbon Dating of Organic Inclusions in Medieval Mortars in the Czech Republic

Popis výsledku anglicky

Dating organic inclusions in mortars such as charcoals is a useful alternative or complementary method to dating mortars themselves, helping to estimate the building age. To assess the limitations of this dating approach, organic inclusions were searched for in surface mortar layers of six early to late medieval buildings in the Czech Republic with relatively well-known age. Altogether, 123 samples were found. About 80% were successfully radiocarbon (C-14) dated. However, only 66% originated from wood relatively young when used in lime burning. To judge which samples are relevant to the actual building date, sufficient statistics is crucial. We recommend dating at least 5-10 samples, i.e., collecting 6-12 samples, for a site with uncomplicated building history, or per building phase. Otherwise, unrealistically old or young dates might be obtained. With the recommended statistics, inclusion-based dating provides building ages with uncertainty of 50-100 years.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/EF16_019%2F0000728" target="_blank" >EF16_019/0000728: Výzkum ultrastopových izotopů a jejich využití v sociálních a environmentálních vědách urychlovačovou hmotnostní spektrometrií</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Radiocarbon

ISSN

0033-8222

e-ISSN

1945-5755

Svazek periodika

66

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

1683-1693

Kód UT WoS článku

001037222900001

EID výsledku v databázi Scopus

2-s2.0-85166516255