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Inceptisol

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Young, poorly developed soils

Inceptisol
Inceptisol profile
Used in	USDA soil taxonomy

Some soils in urban environments fall into the Inceptisol order (soil suborderAnthrept)

Inceptisols are a soil order inUSDA soil taxonomy. They form quickly through alteration of parent material. They are more developed thanEntisols.^[1] They have no accumulation of clays,iron oxide,aluminium oxide or organic matter. They have an ochric orumbric horizon and a cambic subsurface horizon.

In theWorld Reference Base for Soil Resources (WRB), most Inceptisols areCambisols orUmbrisols. Some may beNitisols. Many Aquepts belong toGleysols andStagnosols.^[2]

Suborders

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Aquepts – with a water table close to the surface
Anthrepts – with aplaggen oranthropic epipedon, a sign of intense and prolonged human activity
Gelepts – in very cold climates
Cryepts – in cold climates
Udepts – in humid climates
Ustepts – in semiarid and sub-humid climates'
Xerepts – in areas with very dry summers and moist winters

References

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^"Inceptisols".Michigan State University.
^IUSS Working Group WRB (2015)."World Reference Base for Soil Resources 2014, Update 2015"(PDF). World Soil Resources Reports 106, FAO, Rome.

"Inceptisols"(PDF). USDA-NRCS. Archived fromthe original(PDF) on 2021-07-19. Retrieved2014-11-06.
"Inceptisols". University of Florida. Archived fromthe original on September 18, 2004. Retrieved2006-05-14.
"Inceptisols". University of Idaho. Archived fromthe original on 2006-09-01. Retrieved2006-05-14.

v t e Soil classification
World Reference Base for Soil Resources (1998–)	Acrisols Alisols Andosols Anthrosols Arenosols Calcisols Cambisols Chernozem Cryosols Durisols Ferralsols Fluvisols Gleysols Gypsisols Histosol Kastanozems Leptosols Lixisols Luvisols Nitisols Phaeozems Planosols Plinthosols Podzols Regosols Retisols Solonchaks Solonetz Stagnosol Technosols Umbrisols Vertisols
USDA soil taxonomy	Alfisols Andisols Aridisols Entisols Gelisols Histosols Inceptisols Mollisols Oxisols Spodosols Ultisols Vertisols
Other systems	FAO soil classification (1974–1998) Unified Soil Classification System AASHTO Soil Classification System Référentiel pédologique (French classification system) Canadian system of soil classification Australian Soil Classification Polish Soil Classification 1938 USDA soil taxonomy List of U.S. state soils List of vineyard soil types PG-3 (Spanish classification system)
Non-systematic soil types	Sand Silt Clay Loam Topsoil Subsoil Soil crust Claypan Hardpan Gypcrust Caliche Parent material Pedosphere Laimosphere Rhizosphere Bulk soil Alkali soil Bay mud Blue goo Brickearth Brown earth Calcareous grassland Dark earth Dry quicksand Duplex soil Eluvium Expansive clay Fill dirt Fuller's earth Hydrophobic soil Loess Mud Muskeg Paleosol Peat Prime farmland Quicksand Serpentine soil Spodic soil Stagnogley Subaqueous soil Takir Terra preta Terra rossa Tropical peat Yedoma
Soil on bodies other than Earth	Lunar regolith Martian regolith
Types of soil

Authority control databases
National	United States Israel
Other	Yale LUX

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