Kankar

Kankar (kunkur) is a sedimentological term derived from Hindi occasionally applied in India and the United States to detrital or residual rolled, often nodular calcium carbonate formed in soils of semi-arid regions.

It forms sheets across alluvial plains and can occur as discontinuous lines of nodular kankar or as indurated layers in stratigraphic profiles more commonly referred to as calcrete, hardpan or duricrust.

单词	kankar
释义	kankar 英汉-汉英词典灰质核词组 \| 习惯用语您要查找的是不是： kangaroo n. [动]袋鼠 canker n. 溃疡；(树的)癌肿病；毒害；弊害 v. 患溃疡；腐蚀；溃烂 tankard n. 一大杯之量；大啤酒杯 Ankara n. 安卡拉（土耳其首都） kankar n. 结核灰岩；灰质结核；钙结核；灰质核英语百科 Kankar Kankar (kunkur) is a sedimentological term derived from Hindi occasionally applied in India and the United States to detrital or residual rolled, often nodular calcium carbonate formed in soils of semi-arid regions. It forms sheets across alluvial plains and can occur as discontinuous lines of nodular kankar or as indurated layers in stratigraphic profiles more commonly referred to as calcrete, hardpan or duricrust.
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kankar

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Kankar