The Shape of Drumlins
The lemniscate loop, previously employed in the approximate generic description of the shapes of erosional drainage basins, is shown to bear a close genetic relationship to streamlined forms. This is illustrated by comparison with the shape of airfoils, the snowdrift and certain eggs. Drumlins have...
| Published in: | Journal of Glaciology |
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| Main Author: | |
| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
Cambridge University Press (CUP)
1959
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1017/s0022143000017007 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000017007 |
| Summary: | The lemniscate loop, previously employed in the approximate generic description of the shapes of erosional drainage basins, is shown to bear a close genetic relationship to streamlined forms. This is illustrated by comparison with the shape of airfoils, the snowdrift and certain eggs. Drumlins have been recognized as similar streamlined forms and the lemniscate loop is suggested as providing a quantitative genetic description of their shapes. |
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