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Eluvial vs Alluvial - What's the difference?

eluvial | alluvial |

As adjectives the difference between eluvial and alluvial

is that eluvial is of or pertaining to eluvium while alluvial is pertaining to the soil deposited by a stream.

As a noun alluvial is

a deposition of sediment over a long period of time by a river; an alluvial layer.

eluvial

English

Adjective

(en-adj)
  • Of or pertaining to eluvium.
  • alluvial

    English

    Adjective

    (-)
  • Pertaining to the soil deposited by a stream.
  • * 1992 , Anna K. Behrensmeyer & Robert W. Hook, "Paleoenvironmental Contexts and Taphonomic Modes" in, Terrestrial Ecosystems through Time , page 35.
  • Soils are a prominent feature of floodplain environments, and we include them in this section because most of the available information on ancient soils pertains to alluvial examples, aside from those in Quaternary-Recent time.

    Synonyms

    * fluvial

    Derived terms

    * alluvial fan * alluvially * alluvial plain

    Noun

    (en noun)
  • A deposition of sediment over a long period of time by a river; an alluvial layer.
  • Usage notes

    * The noun is normally used in the plural by engineers who recover valuable minerals from these layers.

    See also

    * deltaic ----