Origin of black coloured laminae in speleothems from the Kraków-Wielun; Upland, Poland
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Publication Date
9-1-2003
Abstract
Black coloured laminae have been detected inside speleothems from nine caves situated in the Kraków‐Wieluń Upland. The black colour results from the occurrence of charcoal particles and organic compounds. These particles originated inside the caves during wood combustion caused by prehistoric human activity. The ultrastructures of charcoal particles prove that most originated in temperatures ranging from 400 up to 600°C, suggesting that the charcoal is connected with domestic fires rather than torches. Although the laminae are proof of human activity in the caves, the occurrence of one particular lamina cannot be associated with a single episode of human occupation. It is due to the fact that depositional processes and corrosion control the number and thickness of the laminae discussed. The presence of black coloured laminae within the studied Holocene speleothems indicates that the investigated caves were settled in the Neolithic, the Bronze Age and later periods. This is consistent with the former archaeological data.
Document Type
Article
Digital Object Identifier (DOI)
https://doi.org/10.1111/j.1502-3885.2003.tb01233.x
Recommended Citation
GRADZIŃSKI, MICHAŁ; GÓRNY, ANDRZEJ; PAZDUR, ANNA; and PAZDUR, MIECZYSŁAW F., "Origin of black coloured laminae in speleothems from the Kraków-Wielun; Upland, Poland" (2003). KIP Articles. 8714.
https://digitalcommons.usf.edu/kip_articles/8714
