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28 novembre 2003
- handle: 10670/1.r0ydux
- hal: hal-03400128
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Instruction and study--Methods Prehistoric antiquities Prehistory Prehistoric archaeology Mediterranean, Western Mediterranean Region, Western Natural science Sciences Science of science Eleusine tocussa Birdsfoot millet Cynosurus coracanus Ragee Ragimillet Coracan millet Korakan African millet Eleusine stricta Raggi Eleusine cerealis Finger millet Eleusine coracana Eleusine spherosperma Raggee Mandua Raggy Hyalopsite Iceland agate Early man Prehistoric human beings Cavemen (Prehistoric peoples) Prehistoric humans Man, Prehistoric Prehistory Prehistoric archaeology Isles Islets Fingerprinting Finger marks Dactylography Dactyloscopy Finger prints Finger-printing ESR (Magnetic resonance) EPR (Magnetic resonance) Electron resonance Electron spin resonance Paramagnetic resonance, Electron Bonita Sarda Bonitas Bonitos Instruction and study--MethodsCiter ce document
Gérard Poupeau et al., « The Monte Arci obsidian: new fingerprinting approaches in provenance studies », HAL-SHS : archéologie, ID : 10670/1.r0ydux
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Résumé
Obsidians of the four Monte Arci geochemical groups relevant to Neolithic provenance studies were characterized by Mössbauer (MS) and infrared (IRS) spectroscopies, Raman microspectroscopy (RMS), magnetic properties (MP), electron spin resonance (ESR) and particle induced X-ray emission (PIXE). We show that these methods can discriminate, in addition to obsidians from other Western Mediterranean islands, the SA, SB and SC Sardinian groups (MS, MP, IRS) and eventually the SB1 and SB2 subgroups (MRS, ESR, PIXE).