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221:. With the rejection by geologists of the concept of a primordial universal flood, the term "diluvium" fell into disfavor and was replaced with "older alluvium". At the same time, the term "alluvium" came to mean all sediment deposits due to running water on plains. The definition gradually expanded to include deposits in estuaries and coasts and young rock of both marine and
234:
in the late 19th century. "Colluvium" is now generally understood to mean sediments produced by gravity-driven transport on steep slopes, while the definition of "alluvium" has switched back to an emphasis on sediments deposited by river action. There continues to be disagreement over what other
436:
Kidder, Tristram; Liu, Haiwang; Xu, Qinghai; Li, Minglin (July 2012). "The
Alluvial Geoarchaeology of the Sanyangzhuang Site on the Yellow River Floodplain, Henan Province, China: THE YELLOW RIVER FLOODPLAIN, HENAN PROVINCE".
589:
Amount and Timing of Late
Cenozoic Uplift and Tilt of the Central Sierra Nevada, California—Evidence from the Upper San Joaquin River Basin (USGS Professional Paper 1197)
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166:, lakes, or ponds, are not described as alluvium. Floodplain alluvium can be highly fertile, and supported some of the earliest human civilizations.
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194:. However, the meaning of the term has varied considerably since it was first defined in the French dictionary of
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By the 19th century, the term had come to mean recent sediments deposited by rivers on top of older
208:(the French term for alluvium) as new land formed by deposition of sediments along rivers and seas.
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in age and is often referred to as "cover" because these sediments obscure the underlying
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Loose soil or sediment that is eroded and redeposited in a non-marine setting
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390:(Fourth ed.). Alexandria, Virginia: American Geological Institute.
341:(Fourth ed.). Alexandria, Virginia: American Geological Institute.
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Soil Survey of Jerome County and Part of Twin Falls County, Idaho
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sediment deposits should be included under the term "alluvium."
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that has been deposited by running water in a stream bed, on a
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age occurs, for example, in parts of Idaho. Alluvium of late
198:, posthumously published in 1690. Drawing upon concepts from
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91:. The seasonal deposits are extremely fertile and crucial to
150:, or in similar settings. Alluvium is also sometimes called
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is typically lumped together as "alluvial". Alluvium of
491:
Miller, Bradley A.; Juilleret, Jérôme (October 2020).
154:. Alluvium is typically geologically young and is not
415:(Fourth ed.). Oxford: Oxford University Press.
386:Jackson, Julia A., ed. (1997). "alluvial deposit".
30:"Alluvial" redirects here. Not to be confused with
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374:Geology Dictionary – Alluvial, Aquiclude, Arkose
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228:Alluvium and diluvium were grouped together as
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267:age occurs, for example, in the valley of the
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547:(11th ed.). Cambridge University Press.
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337:Jackson, Julia A., ed. (1997). "alluvium".
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182:of all types deposited by running water in
571:, Natural Resources Conservation Service,
413:A dictionary of geology and earth sciences
95:in the Amazon Basin along the river banks.
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251:. Most sedimentary material that fills a
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573:United States Department of Agriculture
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376:. Geology.Com. Retrieved on 2012-02-12.
364:. Geotech.org. Retrieved on 2012-02-12.
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74:Red Rock Canyon State Park (California)
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410:
557:
411:Allaby, Michael (2013). "alluvium".
178:is that "alluvium" refers to loose
45:Alluvium and adjacent constituents
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122: 'to wash against') is loose
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362:Glossary of Geological Terms
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255:("basin fill") that is not
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53:Alluvium deposits in the
560:"Formation of the Soils"
586:Huber, N. King (1981).
544:Encyclopædia Britannica
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497:Earth-Science Reviews
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622:at Wikimedia Commons
202:, Furetière defined
87:, near Autazes, AM,
595:. Washington D.C.:
509:2020ESRv..20903316M
388:Glossary of geology
339:Glossary of geology
93:subsistence farming
558:Ames, Dan (1998),
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618:Media related to
451:10.1002/gea.21411
269:San Joaquin River
243:Most alluvium is
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535:, ed. (1911).
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59:South Africa
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190:or related
184:floodplains
170:Definitions
114:, from
503:: 103316.
397:0922152349
348:0922152349
319:References
245:Quaternary
140:floodplain
102:(from
459:140587757
257:lithified
231:colluvium
200:Roman law
192:landforms
180:sediments
176:consensus
164:estuaries
160:Sediments
630:Category
620:Alluvium
312:Illuvium
275:See also
261:Pliocene
225:origin.
214:diluvium
205:alluvion
142:, in an
110:alluvius
100:Alluvium
18:Alluvial
505:Bibcode
302:Eluvium
287:Bay mud
265:Miocene
249:bedrock
223:fluvial
118:alluere
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186:or in
136:gravel
89:Brazil
593:(PDF)
563:(PDF)
455:S2CID
253:basin
148:beach
134:, or
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104:Latin
597:USGS
417:ISBN
392:ISBN
343:ISBN
132:sand
128:silt
124:clay
513:doi
501:209
447:doi
239:Age
146:or
72:in
68:An
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34:or
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