This thesis focuses on the analysis of artificially perforated shark teeth, distinctive artifacts found in funerary assemblages from the aceramic Neolithic necropolises and settlements of Ra’s al-Hamra 5 (RH5) and Ra’s al-Hamra 10 (RH10), contexts dated between 3800 and 3200 BCE on the northern coast of Oman. The primary objective of this research is to decode the function and meaning of these objects, moving beyond the interpretation of them as mere grave goods to analyze them as a semiotic system that reflects social status and raw material procurement networks. The methodological approach involves testing functional hypotheses (weapon/tool vs. ornament) through optical microscopy and scanning electron microscopy (SEM) to identify diagnostic micro-traces of use-wear and hafting. This thesis argues that the traceological evidence supports a primary use as components of projectile weapons (arrowheads and/or tools), coexisting with a secondary symbolic value (multifunctionality). The results will contribute to a more rigorous understanding of Neolithic hunting technology in Arabia.
Questa tesi si concentra sull'analisi di denti di squalo perforati artificialmente, manufatti distintivi nei corredi funerari rinvenuti nelle necropoli e negli abitati neolitici aceramici di Ra’s al-Hamra 5 (RH5) e Ra’s al-Hamra 10 (RH10), contesti datati tra il 3800 e il 3200 a.C. nella costa settentrionale dell'Oman. L'obiettivo primario di questa ricerca è la decodificazione della funzione e il significato di tali oggetti, superando l'interpretazione di semplice accompagnamento del defunto per analizzarli come un sistema semiotico che si riflette sullo status e sulle reti di approvvigionamento di materie prime. L’approccio metodologico prevede la verifica delle ipotesi funzionali (arma/strumento vs. ornamento) tramite analisi al microscopio ottico e miscroscopio elletronico a ascansione (SEM) per individuare micro tracce diagnostiche di usura e immanicatura. La tesi sostiene che l'evidenza traceologica supporti un impiego primario come componenti di armi da lancio (punte di freccia e/o utensili), coesistendo con un valore simbolico secondario (multifunzionalità). I risultati contribuiranno a una più rigorosa comprensione della tecnologia venatoria neolitica in Arabia.
Prehistoric jaws: problema dei denti di squalo nei siti Neolitici-Calcolitici delle coste settentrionali d'Arabia
SPERI, RICCARDO ANGELO
2025/2026
Abstract
This thesis focuses on the analysis of artificially perforated shark teeth, distinctive artifacts found in funerary assemblages from the aceramic Neolithic necropolises and settlements of Ra’s al-Hamra 5 (RH5) and Ra’s al-Hamra 10 (RH10), contexts dated between 3800 and 3200 BCE on the northern coast of Oman. The primary objective of this research is to decode the function and meaning of these objects, moving beyond the interpretation of them as mere grave goods to analyze them as a semiotic system that reflects social status and raw material procurement networks. The methodological approach involves testing functional hypotheses (weapon/tool vs. ornament) through optical microscopy and scanning electron microscopy (SEM) to identify diagnostic micro-traces of use-wear and hafting. This thesis argues that the traceological evidence supports a primary use as components of projectile weapons (arrowheads and/or tools), coexisting with a secondary symbolic value (multifunctionality). The results will contribute to a more rigorous understanding of Neolithic hunting technology in Arabia.| File | Dimensione | Formato | |
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https://hdl.handle.net/20.500.12608/112034