| *** Taxonomy Characterization Data *** |
| Pedon ID: 87OK059002 | ( Harper, Oklahoma ) | Print Date: Dec 17 2024 10:21PM |
| Sampled as on Apr 29, 1987: | Carey ; Fine-silty, mixed Typic Argiustolls |
| Revised to correlated on Jun 1, 1992: | (unnamed) ; Fine-silty, mixed, superactive, thermic Typic Paleustoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87OK146 WEPP OK WOODWARD | Natural Resources Conservation Service |
| - | Site ID | S1987OK059002 Lat: 36° 49' 28.00" north Long: 99° 36' 12.00" west MLRA: 78 | National Soil Survey Center | |
| - | Pedon No. | 87P0429 | 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 | 4A1d | |||||||||
| 87P02240 | 0-12 | Ap | S | 15.5 | 10.1 | 0.46 | 6 | 1.45 | 0.020 | -- | |||
| 87P02241 | 12-23 | Ad | S | 18.1 | 12.0 | 0.43 | 4 | 1.58 | 0.023 | -- | |||
| 87P02242 | 23-38 | AB | S | 18.3 | 12.5 | 0.43 | 3 | 1.45 | 0.020 | -- | |||
| 87P02243 | 38-59 | Bt1 | S | 19.4 | 10.1 | 2.0 | 0.43 | 4 | 1.32 | 0.020 | -- | ||
| 87P02244 | 59-84 | Btk | S | 27.8 | 11.4 | 4.0 | 0.42 | 5 | 1.40 | 0.028 | 1 | ||
| 87P02245 | 84-134 | Bt2 | S | 28.7 | 14.9 | 1.7 | 0.40 | 5 | 1.41 | 0.032 | 1 | ||
| 87P02246 | 134-180 | Bt3 | S | 26.3 | 15.1 | 2.3 | 0.44 | 5 | 1.39 | 0.035 | tr | ||
| 87P02247 | 180-250 | Bt4 | S | 23.6 | 12.8 | 2.6 | 0.45 | 7 | 1.39 | 0.039 | tr | ||
| 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 | 6A2d | 8J | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||
| 87P02240 | 0-12 | Ap | S | 6.5 | 0.88 | 0.85 | 0.03 | 99 | 85 | 0.84 | 0.59 | -- | |||||||
| 87P02241 | 12-23 | Ad | S | 7.1 | 0.63 | 0.63 | 0.02 | 100* | 90 | 0.71 | -- | ||||||||
| 87P02242 | 23-38 | AB | S | 7.4 | 0.61 | 0.02 | 100* | 91 | 0.70 | 1 | |||||||||
| 87P02243 | 38-59 | Bt1 | S | 8.3 | 0.52 | 0.02 | 5 | 100* | 100 | 0.60 | -- | ||||||||
| 87P02244 | 59-84 | Btk | S | 8.5 | 0.37 | 0.09 | 0.03 | 10 | 100* | 100 | 0.59 | 1 | |||||||
| 87P02245 | 84-134 | Bt2 | S | 8.4 | 0.29 | 0.08 | 0.02 | 2 | 100* | 100 | 0.58 | 1 | |||||||
| 87P02246 | 134-180 | Bt3 | S | 8.5 | 0.18 | 0.08 | 0.02 | 2 | 100* | 100 | 0.60 | 3 | |||||||
| 87P02247 | 180-250 | Bt4 | S | 8.5 | 0.15 | 0.07 | 0.02 | 1 | 100* | 100 | 0.63 | 0.66 | 5 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.68 | (NA) | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 5 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 24 | % wt | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Weighted averages based on control section: 38-88 cm | |||