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桑加蒙间冰期

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桑加蒙间冰期(英语:Sangamonian StageSangamon interglacial)是一个用于北美洲的更新世的一个间冰期,得名于美国桑加蒙县,是距今最近的间冰期,距今约7.5万到12.5万年前[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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