File:Soil profile.jpg
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Soil_profile.jpg (236 × 288 pixels, file size: 39 KB, MIME type: image/jpeg)
Summary
Graphic of a soil profile showing O, A, B, and C horizons. The depth numbers are approximately.
- O ( 0" - 2" ): Organic
- A ( 2" - 10" ): Surface
- B ( 10" - 30" ): Subsoil
- C ( 30" - 48" ): Substratum
- R ( not shown on graphic ): <a href="https://en.wikipedia.org/wiki/Parent_material" class="extiw" title="en:Parent material">Parent material</a>, e.g. bedrock
Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 14:53, 5 January 2017 | 236 × 288 (39 KB) | 127.0.0.1 (talk) | Graphic of a soil profile showing O, A, B, and C horizons. The depth numbers are approximately. <ul> <li> O ( 0" - 2" ): Organic</li> <li> A ( 2" - 10" ): Surface</li> <li> B ( 10" - 30" ): Subsoil</li> <li> C ( 30" - 48" ): Substratum </li> <li> R ( not shown on graphic ): <a href="https://en.wikipedia.org/wiki/Parent_material" class="extiw" title="en:Parent material">Parent material</a>, e.g. bedrock</li> </ul> |
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