亜あ氷ひょう期き

noun

stadial; stade

Geological term for a cooler period within an interglacial, less severe than a full glacial period.

• 最さい終しゅう氷ひょう期きの後あと、いくつかの亜あ氷ひょう期きが訪おとずれた。

  After the last glacial period, several stadials occurred.