A map illustrates major soil orders worldwide including ultisols, aridisols, histosols, entisols, rocky land, alfisols, shifting sand, spodosols, gelisols, inceptisols, oxisols, andisols, vertisols, mollisols, and ice/glacier.
Areas shaded in various colors represent major soil orders globally. Ultisols (yellow) are found in the eastern United States, parts of Africa, Southeast Asia, and northern Australia. Aridisols (green) dominate desert regions such as the southwestern United States, northern Africa (Sahara), and parts of Central Asia. Other regions include southern parts of South America and parts of Australia. Histosols (light green) are found in parts of Canada, northern Europe, and Russia. Entisols (light green) are scattered globally in areas like western North America, parts of South America, Africa, and Asia. Rocky Land (very light gray) is found in mountainous regions like the Rockies in North America, the Andes in South America, and part of central Asia. Alfisols (light gray) are found in parts of the United States, Europe, Africa, India, and Australia. Shifting Sand (gray) appears in desert regions such as the Sahara and central Australia. Other regions include parts of Saudi Arabia, China, and Uzbekistan. Spodosols (blue gray) cover most of Canada and parts of Europe such as Sweden. Gelisols (light blue) dominate northern regions of Canada and Russia. Other regions include parts of China. Inceptisols (blue) appear in regions such as Alaska, parts of Canada, Europe, and scattered across Russia, South Africa, and Asia. Oxisols (dark gray) are prevalent in tropical regions like the Amazon Basin in South America and parts of Southeast Asia. Other regions include parts of Africa. Andisols (blue) are found in volcanic regions like parts of the Pacific Northwest in the United States, parts of Mexico and Chile. Vertisols (light green) are found in regions such as India, parts of Africa, and eastern Australia. Other regions include eastern parts of Mexico and parts of Uruguay. Mollisols (maroon) cover the central plains of the United States, parts of South America, and Eastern Europe. Ice slash Glacier (blue) covers Greenland and parts of Arctic.
Ultisols | Aridisols | Histosols | Entisols | Rocky Land | Alfisols | Spodosols | Gelisols | Inceptisols | Andisols | Vertisols | Mollisols | Ice/Glacier | Class | Rank | Percent | South Central | Northeast | Southeast | Northeast | West | Central | North Central | Central | Southwest | Upper Delta | Southeast | Northeast | West Central | Upper Plains | East Central | Northeast Prairie | North Central | West Central | East Central | West Southwest | East Central | Central | South Central | Coastal Plain | South Central | Central | Northern Valley | Northwest Prairie | Southeast | Lower Delta | North Central | Northeast | South Central | Southeast | South Central | West Central Plains | Central | Northwest | East Central | South Central | Central | East Central | South Central | Southwest | Southwest | Eastern | Prairie | North Central | Bootheel | Southeast | East Southeast | Northwest | East | Northwest | Southeast | Appalachian Mountain | North Central | Central | East Central | Southwest | South Central | East Ozarks | East Central | South Central | Northwest | Southeast | Southwest | North Central | Northeast | Southwest | Low Rolling Plains | Southeast | Southeast | Central | Northeast | Southwest | Southeast | East Central | Northeast | North Central | Eastern | West Ozarks | Northwest | Central | Southwest | Central | West Central | Western | North Central | Gulf | Southeast | Northeast | Western Plateau | Cumberland Plateau | North Central | Western | Edwards Plateau | Central | West Central | Blue Grass | Central | East Central | Middle | Piedmont Plateau | Central | Southern | North Central | Panhandle | Northeast | Southeast | Southwestern | South Central | West Central | Eastern Valley | Northeast | Southwest Plateau | East Texas | South Central | Central Mountains | West Central | Central | Northwest | Southwest | East Central | Northeast | North Central | Northwestern | West Central | Coastal | Southwestern Mountain | Southwest | Southern Mountains | Southwest | South Central | Central | Northwest | South Central | Central | West Central | Mountain | North Central | Southwest | North Central | West Central | West Central | Northwest | South Central Lower | Central Lakes | Allegheny Plateau | South Central Mountains | Northwest | West Central | South Central | Northeastern | Southwest | North Central | Northeast | Central Mountain | South Panhandle | Mohawk Valley | Northwest | Southwest | Upper Susquehanna | Central Hills | South | Southwest Lower | South Central | Northwest | Northwest | East Central | North Central | Southeast | Aleutians | Northeast Interior | Central | Northern Mountains | Northwest Plateau | Middle Susquehanna | Northeastern | Snake Drainage | Western Piedmont | Eastern Plateau | Northeast | Upper Coast | Northwest | Southeast Interior | Central | North Central | Northwest | West Central | Appalachian Mountains | Southeastern | Central Piedmont | North Central | East Central | Central Coastal Plain | Northeast Hills | Northeastern | Southwest | High Plains | North | Eastern Piedmont | North | Northern Piedmont | Great Lakes | Northern Coastal Plain | Bristol Bay | Southern Piedmont | Northwest Gulf | East Central | Southeast | Northern Plateau | West Olympic Coast | North | Cook Inlet | Central | North Central | Champlain Valley | South Interior | Southern | West Central Lower | Black Hills | Northeast | Southern Coastal Plain | South Central | Lower Valley | Yellowstone Drainage | Wind River | Central Lower | North Central | Okanogan Big Bend | Southeast Lower | Northeast | Cheyenne Niobrara Drainage | Northeast Gulf | East Central Lower | Northeast | Central Interior | Tidewater | Pocono Mountains | West Upper | Northern | Western | Kansas Drainage | East Upper | Arkansas Drainage | Everglades and Southwest Coast | East Olympic Cascade Foothills | Panhandle | West | St | Central Basin | Cascade Mountains West | Northern Cascades | Puget Sound Lowlands | Northern Mountains | Rio Grande Drainage | Southwestern Mountains | East Central Mountains | South Central | Big Horn | Lower Susquehanna | Powder, Little Mo and Tongue Drainages | South | Southeast | Eastern Highlands | Lower East Coast | West Coast | Northeastern | North Slope | Hudson Valley | Southeastern | Southwestern | Trans Pecos | Northeastern Plains | Coastal | Belle Fourche Drainage | North Central Prairies | Panhandle | Northwest | Upper Snake River Plains | Western | North Central | East Slope Cascades | Green and Bear Drainage | Northeast Lower | Southern Desert | Central | Lower Southern | Platte Drainage | Central Mountains | Willamette Valley | Coastal Area | Upper Platte | Central | Sacramento Drainage | Southwestern Highlands | North Central Canyons | Southeastern Piedmont | East Central | Lower Platte | Northeast | Northeastern Shore | Northeast | Northeastern Valleys | Northeastern | Northwest Lower | North Central | Northwestern Plateau | Upper Southern | Southwestern Valleys | Central Eastern Shore | Northern | North Coast Drainage | Palouse Blue Mountains | Northern Mountains | Coastal | San Joaquin Drainage | Central Valley | Central Coast Drainage | Northern | High Plateau | Northeast Interior Basins | Coastal | Central Plains | Southeast | Southern | Southeastern Shore | Western | Central Highlands | Southeastern Plains | Northwest | South Central | North Central | Rhode Island (Entire State) | Northwestern | Southern | Coastal | South Central | Colorado Drainage | North Central | Southwestern Valleys | South Central | South Coast Drainage | Coastal | Southwest | Dixie | Uinta Basin | Southeast | Southeast Desert Basins | Extreme Southern | South Central | Bermudian Exclusive Economic Zone | Canadian Exclusive Economic Zone | United States Exclusive Economic Zone (Alaska) | United States Exclusive Economic Zone (Hawaii) | United States Exclusive Economic Zone | French Polynesian Exclusive Economic Zone | Kiribati Exclusive Economic Zone (Line Islands) | Alabama, United States of America | Alaska, United States of America | Alberta, Canada | Arizona, United States of America | Arkansas, United States of America | British Columbia, Canada | California, United States of America | Colorado, United States of America | Connecticut, United States of America | Delaware, United States of America | District of Columbia, United States of America | Florida, United States of America | Georgia, United States of America | Hawaii, United States of America | Idaho, United States of America | Illinois, United States of America | Indiana, United States of America | Iowa, United States of America | Kansas, United States of America | Kentucky, United States of America | Kiribati, Kiribati | Louisiana, United States of America | Maine, United States of America | Manitoba, Canada | Marquesas Islands, French Polynesia | Maryland, United States of America | Massachusetts, United States of America | Michigan, United States of America | Minnesota, United States of America | Mississippi, United States of America | Missouri, United States of America | Montana, United States of America | Nebraska, United States of America | Nevada, United States of America | New Brunswick, Canada | New Hampshire, United States of America | New Jersey, United States of America | New Mexico, United States of America | New York, United States of America | Newfoundland and Labrador, Canada | North Carolina, United States of America | North Dakota, United States of America | Northwest Territories, Canada | Nova Scotia, Canada | Nunavut, Canada | Ohio, United States of America | Oklahoma, United States of America | Ontario, Canada | Oregon, United States of America | Pennsylvania, United States of America | Prince Edward Island, Canada | Québec, Canada | Rhode Island, United States of America | Saskatchewan, Canada | South Carolina, United States of America | South Dakota, United States of America | Tennessee, United States of America | Texas, United States of America | Utah, United States of America | Vermont, United States of America | Virginia, United States of America | Washington, United States of America | West Virginia, United States of America | Wisconsin, United States of America | Wyoming, United States of America | Yukon, Canada | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
29.2% | 9.16% | 4.00% | 5.44% | 0.754% | 6.87% | 5.89% | 3.80% | 7.01% | 1.28% | 2.72% | 23.6% | 5.25% | 46.6% | 67.2% | 99.9% | 99.9% | 53.2% | 96.8% | 99.7% | 99.5% | 82.5% | 16.8% | 91.4% | 98.2% | 40.5% | 90.3% | 54.1% | 30.9% | 48.2% | 45.8% | 43.9% | 15.5% | 2.03% | 48.2% | 45.7% | 99.9% | 4.13% | 26.2% | 57.0% | 99.9% | 60.6% | 32.3% | 54.4% | 64.7% | 27.8% | 99.9% | 46.7% | 34.6% | 98.5% | 99.9% | 83.0% | 20.5% | 53.0% | 32.6% | 75.1% | 97.2% | 97.9% | 39.9% | 99.9% | 83.0% | 57.6% | 82.6% | 93.5% | 72.9% | 10.9% | 100% | 34.6% | 31.2% | 45.6% | 78.1% | 100% | 50.4% | 32.4% | 99.2% | 21.0% | 99.8% | 99.6% | 99.9% |