U.S. Soil Taxonomy

Directory

References

Images

Soil regions of the United States, showing areas covered by soil orders of the U.S. Soil Taxonomy. Click on a soil order for a descriptive entry on properties and uses.

Discover

Leonardo da Vinci (1452-1519), Italian Renaissance painter from Florence. Engraving by Cosomo Colombini (d. 1812) after a Leonardo self portrait. Ca. 1500.

10 Famous Artworks by Leonardo da Vinci

Eye. Eyelash. Eyeball. Vision.

7 Vestigial Features of the Human Body

Ahura Mazda - relief of the Zoroastrian god Ahura Mazda at the ancient ruins of Persepolis in Iran. Also known as Ormazd Zoroastrianism,

Which Religion Is the Oldest?

Bog body. Head of Tollund Man. Died at about age 30-40, Dated to about 280 BCE early Iron Age. Found Bjaeldskovdal bog Denmark in 1950 near Elling Woman. Most well preserved bog body to date. Human remains mummified in natural peat bogs. mummy, embalm

9 Noteworthy Bog Bodies (And What They Tell Us)

American bison (Bison bison) also known as buffalo or plains buffalo on the prairie, western U.S.

What’s the Difference Between Bison and Buffalo?

Mother tickling her daughter, sitting in a garden

Why Can’t You Tickle Yourself?

Happy, smiling, flying pig

7 Everyday English Idioms and Where They Come From

U.S. Soil Taxonomy

American organization

Learn about this topic in these articles:

soil classification

In soil: U.S. Soil Taxonomy
The U.S. Soil Taxonomy classifies soils within a hierarchy of six categories. Only the highest-level category, order, is discussed here. Soil orders are named by adding the suffix -sol to a root word, as shown in the table of the U.S. Soil…
Read More