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Abstract

Discoveries of Triticum dicoccum (emmer wheat) on two middle Saxon settlements in the Thames Valley point to the re-introduction of this crop to Britain after the end of the Roman period. Radiocarbon determinations on charred glumes confirm the dating of the remains.  相似文献   
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An investigation of wheat husk phytoliths from a midden deposit at Neolithic Çatalhöyük provided the opportunity to investigate the impact of taphonomic processes on conjoined phytolith size. Wheat husk phytoliths from a possible crop processing deposit were examined using three methods. The results indicate that the size of conjoined forms decreases significantly as a result of laboratory extraction and slide preparation. Observations of the phytolith layer in thin section show some of the depositional and post‐depositional processes affecting phytolith size. These results indicate that these taphonomic factors need further investigation before conjoined phytolith size can be used to infer past water availability and agricultural practices.  相似文献   
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