| 单词 | occupation layer | 
| 释义 | > as lemmasoccupation layer   occupation layer  n. ΚΠ 1932    Man 32 25/2  				Superimposed upon an ‘Upper Kenya Aurignacian’ occupation-layer in Gambles cave is an industry of obsidian blades worked on both faces. 2001    Oxoniensia 65 433  				A total of nine samples from medieval floor layers, pits and occupation layers were floated onto a 0.25 mm. mesh to recover charred plant remains. < as lemmas | 
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