Bifalgorithm post · Introduction to soil science · Parent Materials
Major Depositional
Major Depositional (Introduction to soil science · Parent Materials) — "Glacial till commonly contains mixed loamy material and rock fragments, while glacial o…
Ideas in this flowchart
- Characteristics of glacial and related deposits
- Glacial till contains mixed loamy material and rock fragments.
- Glacial outwash consists mainly of sorted sands and gravels and may have low water- and nutrient-holding capacity.
- Alluvium occurs near rivers and can vary greatly over short distances.
- Lacustrine deposits are usually fine-textured, flat, and wet.
- Loess is fertile but highly erodible.
- Residuum reflects the underlying bedrock.
- Organic accumulations can subside after drainage and decomposition.
