Subcrop Explained

Subcrop is a term in geology. It is a contrast to the term outcrop, if not a perfect antonym.

If rocks exposed at the present-day erosion surface are referred to as outcrops, then now-buried rocks that were exposed at ancient erosion surfaces are referred to as subcrops.^[1]

So, a subcrop is buried. If part of a geological formation is close to the surface, it is a subcrop. A subcrop is not outcropping, and is usually under the soil profile or alluvial sediments.^[2]

External links and references

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• A second reference
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Notes and References

1. Web site: unconformities, cross sections and geological map descriptions . courses.eas.ualberta.ca . 6 March 2019.
2. Web site: Glossary of Terms . bickhamcoal.com.au . 6 March 2019.