桑加蒙間冰期

桑加蒙間冰期（英語：或）是一個用於北美洲的更新世的一個間冰期，得名於美國桑加蒙縣，是距今最近的間冰期，距今約7.5萬到12.5萬年前[1][2]。

  1. Hansel, A.K. and E.D. McKay, in press, Quaternary Period, in D.R. Kolata, ed., The Geology of Illinois. Illinois State Geological Survey, Urbana, Illinois.
  2. Willman, H.B., and J.C. Frye, 1970, Pleistocene Stratigraphy of Illinois. Bulletin no. 94, Illinois State Geological Survey, Champaign, Illinois.
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