| *** Taxonomy Characterization Data *** |
| Pedon ID: 88OK083002 | ( Logan, Oklahoma ) | Print Date: Apr 27 2025 9:01AM |
| Sampled as on Jul 30, 1988: | Snd ; Fine, mixed, thermic Udic Argiustoll |
| Revised to correlated: | Piedmont ; Fine, mixed, active, thermic Udertic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP88OK212 LOGAN COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1988OK083002 Lat: 36° 2' 36.01" north Long: 97° 40' 9.00" west MLRA: 80A | National Soil Survey Center | |
| - | Pedon No. | 88P0811 | 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 | 3A1a1a | 3A1a1a | 8D1 | ||||||||||
| 88P04252 | 0-23 | A | S | 38.3 | 24.4 | 0.6 | 0.39 | 2 | -- | ||||
| 88P04253 | 23-36 | Bt1 | S | 57.9 | 37.7 | 0.33 | 1 | -- | |||||
| 88P04254 | 36-53 | Bt2 | S | 61.4 | 35.9 | 0.36 | 2 | -- | |||||
| 88P04255 | 53-69 | BC | S | 43.2 | 18.7 | 2.6 | 0.46 | 8 | -- | ||||
| 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 | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 88P04252 | 0-23 | A | S | 6.4 | 2.65 | 90 | 78 | 0.61 | -- | ||||||||||
| 88P04253 | 23-36 | Bt1 | S | 6.9 | 1.29 | 99 | 84 | 0.51 | tr | ||||||||||
| 88P04254 | 36-53 | Bt2 | S | 7.3 | 1.09 | tr | 100* | 100 | 0.54 | tr | |||||||||
| 88P04255 | 53-69 | BC | S | 8.2 | 0.86 | 12 | 100* | 100 | 0.64 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.52 | (NA) | |
| Clay, carbonate free, Weighted Average | 60 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 60 | % wt | |
| Weighted averages based on control section: 23-53 cm | |||