• 大暖期 - 引用次数：3

  P. in age. These discoveries infer that the temperature during the formation of the ice-wedge casts and the thawing-freezing folds might have dropped remarkably to 6～7℃ and that there might exist a sharp temperature-drop event in the Megathermal.

  尤其值得注意的是全新世中期的冰楔假型形成,表明了大暖期气温的不稳定性。

  参考来源 - 黄河源区冰楔假型群的发育及其古气候意义

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