?鼓丘
...末 端较长时期地停留在某一位置,这时由冰川上游搬运来的物质,在冰川尾端堆积成弧形的堤, 称终碛堤(尾碛堤) 4 鼓丘(Drumlins): 鼓丘是由一个基岩核心和冰砾泥组成的一种小丘 冰水堆积地貌 根据冰水堆积地貌的分布位置、形态特征和物质结构可分为以下几种类...
Ranging from rugged uplands, lakes and forests through to gently rolling drumlins, the landscapes of the Global Geopark represent a complex Earth history dating back as far as 650 million years.
UNESCO: Global Geoparks
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