Radiocarbon Dating of Charcoals from Historical Mortars from Týřov and Pyšolec Castles

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F22%3A00568393" target="_blank" >RIV/61389005:_____/22:00568393 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378297:_____/22:00568393

Výsledek na webu

<a href="https://doi.org/10.1093/rpd/ncac119" target="_blank" >https://doi.org/10.1093/rpd/ncac119</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/rpd/ncac119" target="_blank" >10.1093/rpd/ncac119</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Radiocarbon Dating of Charcoals from Historical Mortars from Týřov and Pyšolec Castles

Popis výsledku v původním jazyce

Organic inclusions in lime binders provide useful samples for radiocarbon dating in historical objects. Two Czech castles Týřov and Pyšolec from Late Middle Ages were explored, and tens of charcoals were found in their walls. The radiocarbon content of the charcoals was measured with accelerator mass spectrometry. The dating results showed that none of the charcoals were younger than the known historical ages (Týřov: 1260 - 1270, Pyšolec: 1300 - 1340), but some were considerably older. Two charcoals from Pyšolec castle dated to Palaeolithic, likely originating from fluvial sediments added as an aggregate to the mortar. When excluding these two charcoals, the others indicated most likely dates being 50 - 100 y older than the building dates of the castles. This systemic effect corresponds to the age of wood used for lime burning and shall be accounted for when dating mortars using charcoals.

Název v anglickém jazyce

Radiocarbon Dating of Charcoals from Historical Mortars from Týřov and Pyšolec Castles

Popis výsledku anglicky

Organic inclusions in lime binders provide useful samples for radiocarbon dating in historical objects. Two Czech castles Týřov and Pyšolec from Late Middle Ages were explored, and tens of charcoals were found in their walls. The radiocarbon content of the charcoals was measured with accelerator mass spectrometry. The dating results showed that none of the charcoals were younger than the known historical ages (Týřov: 1260 - 1270, Pyšolec: 1300 - 1340), but some were considerably older. Two charcoals from Pyšolec castle dated to Palaeolithic, likely originating from fluvial sediments added as an aggregate to the mortar. When excluding these two charcoals, the others indicated most likely dates being 50 - 100 y older than the building dates of the castles. This systemic effect corresponds to the age of wood used for lime burning and shall be accounted for when dating mortars using charcoals.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10406 - Analytical chemistry

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název statě ve sborníku

Radiation Protection Dosimetry

ISBN

—

ISSN

0144-8420

e-ISSN

—

Počet stran výsledku

6

Strana od-do

681-686

Název nakladatele

Oxford University Press

Místo vydání

Oxford

Místo konání akce

online

Datum konání akce

8. 11. 2021

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000844405700033