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Manuel Berberian Sādegh Malek Shahmirzādi Jebra'il Nokandeh Morteza Djamali 《Journal of archaeological science》2012
During the long-lasting cultural sequences of the Shurābeh and Sialk archeological mounds (6200–550 BC) the inhabitants encountered numerous diversified crises along a narrow fertile passageway at the edge of the Central Iranian Plateau Great Desert. Some of the threats may be attributed to earthquakes, drastic climatic changes, and man-made environmental deterioration, which possibly led to the settlement withdrawing at different stages toward a more suitable location. Our study identified the occurrence of a large-magnitude earthquake around 3800 BC along the Kāshān fault, which is well-documented by various lines of circumstantial evidence, including: (i) numerous contemporaneous smashed skeletons and artifacts underneath collapsed walls and ceiling debris in several different areas; (ii) tilted and collapsed walls; (iii) nearly N–S oriented fallen large storage jars; and (iv) nearly vertical deep ground fractures cutting walls and floors of the Sialk III5 South Mound settlement. Archeological data also shows additional stratigraphic discontinuities and damages that may be attributed to earthquakes. However, damage features in limited exposed trenches are less conclusive and require additional careful excavations. Apparent ancient paleo-architectural innovative attempts to enhance the coherency/elasticity of the structures and minimize earthquake damage to buildings were also noted, suggesting the indigenous earthquake hazard mitigation endeavor. There seems to be a correlation between some site abandonment dates and possible drastic regional draught/cooling events. The natural and anthropogenic impacts addressed in this study constituted major threats to the sensitive archeological settlements at the fringe of the desert and the vicinity of the Kāshān active fault since antiquity. 相似文献
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The Evolution of Pottery Production During The Late Neolithic Period at Sialk On The Kashan Plain,Central Plateau of Iran
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The prehistoric sherds recovered from the North Mound of Tepe Sialk were investigated using XRF, XRD and SEM/EDX analyses. These studies showed the occurrence of a gradual evolution in pottery‐making from the Sialk I to Sialk II periods, eventually leading to the production of bulk red pottery at the final phase of Sialk II. The relative similarity of compositions, homogeneous microstructures and the presence of high‐temperature phases demonstrated a high degree of specialization in the selection of raw materials and control of the firing temperature and atmosphere among the potters of Sialk in the sixth millennium bc , peaking at the final phase of Sialk II. 相似文献
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