| *** Taxonomy Characterization Data *** |
| Pedon ID: 1978AR065001 | ( Izard, Arkansas ) | Print Date: Nov 12 2024 12:38AM |
| Sampled as on Jun 1, 1978: | Wideman ; Sandy, siliceous, mesic Typic Udifluvent |
| Revised to correlated on Jul 9, 2007: | Wideman ; Sandy, siliceous, mesic Typic Udifluvents |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP79AR131 TYPE LOCATION CHARACTERIZATION | Natural Resources Conservation Service |
| - | Site ID | 1978AR065001S Lat: 36° 6' 52.00" north Long: 91° 57' 58.00" west MLRA: 116A | National Soil Survey Center | |
| - | Pedon No. | 79P0159 | 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 | ||||||
| 3A1a1a | 8D1 | 4A1d | 7B1a2 | ||||||||||
| 79P00802 | 0-15 | A/A | S | 4.0 | 0.33 | 83 | -- | ||||||
| 79P00803 | 15-28 | C1 | S | 4.7 | 0.34 | 73 | 1.55 | 0.002 | -- | ||||
| 79P00804 | 28-81 | C2 | S | 2.7 | 0.19 | 90 | -- | 99 | |||||
| 79P00805 | 81-97 | C3 | S | 6.5 | 0.43 | 58 | 1.41 | 0.005 | -- | ||||
| 79P00806 | 97-122 | C4 | S | 2.6 | 0.19 | 95 | -- | ||||||
| 79P00807 | 122-132 | C5 | S | 7.5 | 0.31 | 53 | 1.57 | 0.006 | -- | ||||
| 79P00808 | 132-160 | C6 | S | 4.2 | 0.12 | 88 | -- | ||||||
| 79P00809 | 160-183 | C7 | S | 5.6 | 0.32 | 69 | -- | ||||||
| 79P00810 | 183-203 | C8 | S | 7.2 | 0.25 | 66 | -- | ||||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 8C1a | 5C3 | 5A3b | 5G1 | ||||||||||||||||
| 79P00802 | 0-15 | A/A | S | 4.0 | 26 | 1.2 | 0.30 | 25 | |||||||||||
| 79P00803 | 15-28 | C1 | S | 5.2 | 44 | 1.7 | 0.36 | 6 | |||||||||||
| 79P00804 | 28-81 | C2 | S | 5.7 | 57 | ||||||||||||||
| 79P00805 | 81-97 | C3 | S | 5.4 | 37 | ||||||||||||||
| 79P00806 | 97-122 | C4 | S | 6.2 | 26 | ||||||||||||||
| 79P00807 | 122-132 | C5 | S | 5.6 | 38 | ||||||||||||||
| 79P00808 | 132-160 | C6 | S | 5.7 | 25 | ||||||||||||||
| 79P00809 | 160-183 | C7 | S | 5.4 | 39 | ||||||||||||||
| 79P00810 | 183-203 | C8 | S | 5.4 | 35 | 1.5 | 0.21 | 7 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 4 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 83 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 4 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||