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glacial epoch [era, period] 冰河時期。

glacial meal

Firstly , evidence from depositional pattern suggests that the hsl has experienced an expansion - contraction circle since the late glacial epoch . the expansion and movement of the hsl or desert in early stage were clearly marked by the presence of paleo - aeoline sands . the occurrence of paleosoal characterized the stabilization and contraction of the hsl and also indicated the activity of pedogenesis on the paleo - aeilian sands 通過系列氣候代用指標的分析,首次發現該地區粒度、磁化率指標值在兩個大的峰值之間有多個小的峰谷出現,表明了在大的氣候變化階段次一級的暖濕?干冷氣候波動,值的進一步做年齡的小尺度高分辨率研究。

Paleoclimatic and paleoenvironmental evolution since the late glacial epoch as recorded by sporopollen from the hongyuan peat section on the zoig 234 ; plateau , northern sichuan , china 川北若爾蓋高原紅原泥炭剖面孢粉記錄的晚冰期以來古氣候古環境的演變