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erosion surface

American  

noun

Geology.
  1. an eroded land surface, especially one that is nearly flat and featureless.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This process has been related not only to the present erosion surface, but to older surfaces now partly buried under later rocks.

From The Economic Aspect of Geology by Leith, C. K. (Charles Kenneth)

Where the old erosion surface pitches below later sediments, the ores pitch with it, and therefore do not follow the present topography.

From The Economic Aspect of Geology by Leith, C. K. (Charles Kenneth)

The remnants of this old erosion surface are now found upwarped to various heights in different portions of its area.

From The Elements of Geology by Norton, William Harmon

When this fact of secondary enrichment was discovered, it was naturally assumed that the process was related to the present erosion surface and to present climatic and hydrologic conditions.

From The Economic Aspect of Geology by Leith, C. K. (Charles Kenneth)

Where the old erosion surface roughly coincides with the present erosion surface, the deposits follow more or less the topography.

From The Economic Aspect of Geology by Leith, C. K. (Charles Kenneth)