Zirconium Content of Coarse Silt in Loess and Till Of Wisconsin Age in Northern Illinois
1962
Alexander, J. D. | Beavers, A. H. | Johnson, P. R.
The zirconium content of the course silt fraction of 11 calcareous Wisconsin age till samples and 13 calcareous Wisconsin age loess samples was determined by the X-ray emission spectrograph. It was found that the mean zirconium content of the loess (0.055%) was approximately twice as high as in the glacial tills (0.022%). This difference in zirconium content may be used to help distinguish loess from till where separation is difficult by field methods and also should be helpful in soil development studies.
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书目信息
Soil Science Society of America journal
卷
26
期
2
页码
189
- 191
ISSN
0361-5995
出版者
Soil Science Society of America
其它主题
Silt fraction; Field methods
语言
英语
注释
Epub
类型
Journal Article; Text
2024-02-28
MODS