| *** Taxonomy Characterization Data *** |
| Pedon ID: S2017OK117003 | ( Pawnee, Oklahoma ) | Print Date: Dec 6 2025 4:39PM |
| Sampled as on Apr 11, 2017: | Vanoss ; Fine-silty, mixed, superactive, thermic Udic Argiustoll |
| Revised to correlated on Apr 9, 2017: | Vanoss ; Fine-silty, superactive, thermic Udic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2017USOK084 Agra Grainola Vanoss Characterization | Natural Resources Conservation Service |
| - | Site ID | S2017OK117003 Lat: 36° 23' 2.45" north Long: 96° 36' 40.21" west MLRA: 80A | National Soil Survey Center | |
| - | Pedon No. | 17N0634 | Kellogg 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 | DbWR1 | ||||||||||||
| 17N03190 | 0-21 | Ap | S | 16.5 | 0.41 | 2 | -- | ||||||
| 17N03191 | 21-50 | A | S | 18.8 | 0.41 | 2 | 1.43 | 0.014 | -- | ||||
| 17N03192 | 50-73 | Bt1 | S | 23.2 | 0.38 | 2 | 1.39 | 0.017 | -- | ||||
| 17N03193 | 73-92 | Bt2 | S | 24.0 | 0.41 | 2 | 1.37 | 0.014 | -- | ||||
| 17N03194 | 92-115 | Bt3 | S | 22.0 | 0.40 | 2 | 1.38 | 0.017 | -- | ||||
| 17N03195 | 115-203 | Bt4 | S | 19.9 | 0.43 | 2 | 1.43 | 0.016 | -- | ||||
| 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 | % | |||||||||||
| 4C1a2a | 4H2a | 4E1a1a1a1 | |||||||||||||||||
| 17N03190 | 0-21 | Ap | S | 5.7 | 1.08 | 83 | 58 | 0.61 | -- | ||||||||||
| 17N03191 | 21-50 | A | S | 6.1 | 0.94 | 82 | 65 | 0.62 | -- | ||||||||||
| 17N03192 | 50-73 | Bt1 | S | 6.5 | 0.67 | tr | 86 | 0.54 | tr | ||||||||||
| 17N03193 | 73-92 | Bt2 | S | 6.6 | 0.48 | tr | 88 | 0.54 | -- | ||||||||||
| 17N03194 | 92-115 | Bt3 | S | 6.6 | 0.34 | tr | 92 | 0.52 | -- | ||||||||||
| 17N03195 | 115-203 | Bt4 | S | 6.8 | 0.27 | 96 | 78 | 0.53 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 23 | % wt | |
| Clay, carbonate free, Weighted Average | 23 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 6 | 0.54 | (NA) | |
| Weighted averages based on control section: 50-100 cm | |||