glacial till soil

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• Soil — For other uses, see Soil (disambiguation). A represents soil; B represents laterite, a regolith; C represents saprolite, a less weathered regolith; the bottommost layer represents bedrock …   Wikipedia

• till-floored lake plain —    [ soil survey ]    A glaciated land area that has characteristics of a till plain, but that was also inundated by a glacial lake. The area possesses a gently undulating till topography, rather than a distinctive, low relief lake plain surface …   Glossary of landform and geologic terms

• glacial landform — ▪ geology Introduction  any product of flowing ice and meltwater. Such landforms are being produced today in glaciated areas, such as Greenland, Antarctica, and many of the world s higher mountain ranges. In addition, large expansions of present… …   Universalium

• Glacial history of Minnesota — The glacial history of Minnesota is most defined since the onset of the last glacial period, which ended some 10,000 years ago. Within the last million years, most of the Midwestern United States and much of Canada were covered at one time or… …   Wikipedia

• till — till1 /til/, prep. 1. up to the time of; until: to fight till death. 2. before (used in negative constructions): He did not come till today. 3. near or at a specified time: till evening. 4. Chiefly Midland, Southern, and Western U.S. before; to:… …   Universalium

• till — I [[t]tɪl[/t]] prep. 1) up to the time of; until: to fight till death[/ex] 2) before (used in negative constructions): They didn t come till today[/ex] 3) cvb dial. before; to: My watch says ten till four[/ex] 4) scot. Chiefly Scot. to 5) fun… …   From formal English to slang

• till — I. /tɪl / (say til) preposition 1. up to the time of; until: to fight till death. 2. (with a negative) before: he did not come till today. –conjunction 3. to the time that or when; until. 4. (with a negative) before: he won t leave till you get… …  

• Houdek (soil) — Houdek is a type of soil composed of glacial till and decomposed organic matter. It is found only in the U.S. state of South Dakota where it is the state soil.Houdek topsoil is composed of weathered glacial till and 2% to 4% organic matter which… …   Wikipedia

• Berkshire (soil) — Berkshire soil series is the name given to a well drained loam or sandy loam soil which has developed on glacial till in parts of southern Quebec, eastern New York State and New England south to Massachusetts. It belongs to the podzol soil group… …   Wikipedia

• History of Soil Science — Justus von Liebig = The early concepts of soil were based on ideas developed by a German chemist, Justus von Liebig (1803 – 1873), and modified and refined by agricultural scientists who worked on samples of soil in laboratories, greenhouses, and …   Wikipedia

• Narragansett (soil) — Narragansett Coarse loamy over sandy or sandy skeletal, mixed, active, mesic Typic Dystrudepts The (Unofficial) State Soil of Rhode Island, USA Narragansett soils occur on approximately 12,000 acres (49 km²) in Rhode Island and also occur in …   Wikipedia