| 1. | In 1920 Marbut began his work on a soil classification scheme.
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| 2. | In the Australian Soil Classification, histosols are called Organosols.
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| 3. | The WRB borrows from modern soil classification concepts, including USDA soil taxonomy.
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| 4. | Using these ideas as a basis, he created the first soil classification.
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| 5. | There are fourteen soil orders at the top level of the Australian Soil Classification.
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| 6. | Some soil classifications include well-drained alluvial soils in the brown earths too.
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| 7. | Canada's first independent taxonomic system of soil classification was introduced in 1955.
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| 8. | Some meet the definition of podzols under the current Canadian system of soil classification.
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| 9. | Burmister developed a soil classification system in 1950 that is still widely used today.
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| 10. | Albert Atterberg developed the clay consistency indices that are still used today for soil classification.
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