In situ presumptive test for blood residues applied to 62 000-year-old stone tools

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8 Citations (Scopus)

Abstract

The preservation of blood on ancient stone tools is often challenged. Here I provide a brief report on a presumptive test for blood residues, for the first time applied to stone tools from a Middle Stone Age context. The test is unique because it allows for in situ observation and recording of chemiluminescence during positive results for blood. The results presented here, obtained on an eleven-year-old experimental sample and on quartz points from Sibudu Cave dated to about 62 ka, further strengthen other reports of blood residues found on Stone Age artefacts. I also highlight difficulties and potential for future investigation.

Original languageEnglish
Pages (from-to)80-86
Number of pages7
JournalSouth African Archaeological Bulletin
Volume69
Issue number199
Publication statusPublished - 1 Jun 2014

ASJC Scopus subject areas

  • Archeology (arts and humanities)
  • Archeology

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