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| Gebrauchsspurenanalyse× | Instrumentelle Neutronenaktivierungsanalyse× | |
|---|---|---|
| Fachgebiet | Archäologie | Archäologie |
| Familie | Process / pipeline | Process / pipeline |
| Entstehungsjahr≠ | 1980 | 1992 |
| Urheber≠ | Lawrence Keeley | Michael Glascock |
| Typ≠ | Tool function inference | Trace element sourcing |
| Wegweisende Quelle≠ | Keeley, L. H. (1980). Experimental Determination of Stone Tool Uses. University of Chicago Press. link ↗ | Glascock, M. D. (1992). Characterization of archaeological ceramics at MURR. Journal of Radioanalytical and Nuclear Chemistry, 168(2), 217-228. link ↗ |
| Aliasnamen | microwear, tool use analysis | INAA, neutron activation analysis |
| Verwandt≠ | 4 | 3 |
| Zusammenfassung≠ | Use-wear analysis (also called microwear or tool-use analysis) is a method that infers the function of stone tools from microscopic wear patterns on their cutting edges and surfaces. Pioneered by Lawrence Keeley in the 1970s-1980s, this technique examines damage patterns, polishes, and edge rounding produced as tools contact different materials during use. By analyzing these wear patterns, archaeologists can determine whether a tool was used to cut plant material, meat, bone, hide, or wood—revealing detailed information about task specialization and subsistence practices in prehistoric societies. | Instrumental neutron activation analysis (INAA) measures trace element concentrations in archaeological artifacts by bombarding samples with neutrons and analyzing the resulting gamma-ray emissions. Developed as a systematic archaeological method by Michael Glascock and colleagues, INAA provides chemical fingerprints of ceramics, obsidian, and other materials that reveal sourcing and provenance. The method is non-destructive, highly sensitive, and capable of detecting 30+ elements simultaneously. |
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