2 research outputs found
Cemetery at the acropolis of Libice nad Cidlinou. Re-evaluation of the archeological research.
Following text is focused on a revision processing of a burial place that is located on the acropolis of the early medieval settlement in Libice nad Cidlinou. There is one of the most important early medieval necropolises on the territory of the Czech Republic where evidences of elite's burials were found. The church was built during an existence of the cemetery. The necropolis was surveyed between years 1948-1957 and 1967-1973. An existing monograph doesn't fulfill criteria that are required for a modern evaluation in many ways. For this reason there were a complex revision of an extant documentation and archaeological material, consequently a new analysis and interpretation of established facts were made
MoĹľnosti a limity radiouhlĂkovĂ©ho datovánĂ se zaměřenĂm na netypickĂ© archeologickĂ© vzorky
RadiouhlĂkovĂ© datovánĂ je etablovanou metodou, která pomáhá urÄŤit absolutnĂ stářà archeologickĂ˝ch nálezĹŻ. Tento tematickĂ˝ pĹ™ehled prezentuje základnĂ principy radiouhlĂkovĂ© metody, pĹ™edpoklady pro vĂ˝bÄ›r vzorkĹŻ z archeologickĂ˝ch situacĂ, zpĹŻsob zacházenĂ se vzorky pĹ™ed zaslánĂm do radiouhlĂkovĂ© laboratoĹ™e, laboratornĂ postupy Ăşpravy vzorkĹŻ, prĹŻbÄ›h AMS měřenĂ a kalibraci vĂ˝sledkĹŻ. Dále jsou vysvÄ›tleny faktory, kterĂ© omezujĂ vĂ˝sledky radiouhlĂkovĂ©ho datovánĂ, zejmĂ©na radiouhlĂková plata a rezervoárovĂ˝ efekt, a jak lze jejich vliv rozpoznat a pĹ™ĂpadnÄ› eliminovat. HlavnĂm cĂlem ÄŤlánku je kriticky zhodnonit aplikaci radiouhlĂkovĂ© metody na mĂ©nÄ› obvyklĂ© archeologickĂ© vzorky (lipidy uchovanĂ© v pĂłrech keramiky, spálenĂ© kosti, zubnĂ kámen, ĹľeleznĂ© pĹ™edmÄ›ty a ĹľeleznĂ© strusky, malta, pylovĂ© a fytolitovĂ© koncentráty vyextrahovanĂ© ze sedimentĹŻ ÄŤi pĹŻd), jejichĹľ datace otevĂrá novĂ© moĹľnosti pro chronologickĂ© ukotvenĂ pĹ™ĂrodnĂch i kulturnĂch procesĹŻ a událostĂ v minulosti