| *** Taxonomy Characterization Data *** |
| Pedon ID: 1978AR065002 | ( Izard, Arkansas ) | Print Date: Feb 17 2025 2:04AM |
| Sampled as on May 1, 1978: | Portia ; Fine-loamy, siliceous, mesic Typic Paleudalf |
| Revised to correlated: | Portia ; Fine-loamy, siliceous, mesic Typic Paleudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80AR249 CLAY, FULTON, IZARD COUNTIES | Natural Resources Conservation Service |
| - | Site ID | 1978AR065002S Lat: 36° 8' 31.00" north Long: 92° 2' 46.99" west MLRA: 116A | National Soil Survey Center | |
| - | Pedon No. | 80P0366 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 4A1d | 7B1a2 | ||||||||||||
| 80P01927 | 0-18 | Ap | variable | 1.68 | |||||||||
| 80P01929 | 30-56 | Bt11 | S | 1.28 | 100 | ||||||||
| 80P01936 | 183-203 | Bt42 | S | 1.63 | 99 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Weighted averages based on control section: 30-80 cm | |||