| *** Taxonomy Characterization Data *** |
| Pedon ID: 87OK059002C | ( Harper, Oklahoma ) | Print Date: Dec 11 2024 4:06PM |
| Sampled as on May 1, 1987: | Woodward ; Coarse-silty, mixed, thermic Typic Ustochrept |
| Revised to correlated: | Woodward ; Coarse-silty, mixed, superactive, thermic Typic Ustochrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87OK146 WEPP OK WOODWARD | Natural Resources Conservation Service |
| - | Site ID | S1987OK059002C Lat: 36° 49' 31.99" north Long: 99° 36' 13.01" west MLRA: 78 | National Soil Survey Center | |
| - | Pedon No. | 87P0432 | 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 | |||||||||
| 87P02253 | 0-14 | Ap | S | 12.3 | 7.3 | 0.48 | 9 | 1.43 | 0.032 | -- | |||
| 87P02254 | 14-28 | Ad | S | 14.0 | 7.6 | 3.1 | 0.49 | 7 | 1.55 | 0.015 | tr | ||
| 87P02255 | 28-59 | Bw | S | 14.0 | 6.6 | 2.8 | 0.47 | 8 | 1.41 | 0.016 | tr | ||
| 87P02256 | 59-85 | BCk | S | 11.8 | 5.3 | 1.4 | 0.47 | 7 | 1.36 | 0.012 | 1 | ||
| 87P02257 | 85-138 | Cr | S | 0.52 | -- | 1 | |||||||
| 87P02257 | 85-138 | Cr | GP | 10.6 | 4.3 | 1.7 | |||||||
| 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 | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 87P02253 | 0-14 | Ap | S | 7.8 | 0.82 | 0.85 | 1 | 100* | 97 | 0.85 | 0.56 | -- | |||||||
| 87P02254 | 14-28 | Ad | S | 8.3 | 0.63 | 5 | 100* | 100 | 0.71 | 1 | |||||||||
| 87P02255 | 28-59 | Bw | S | 8.4 | 0.42 | 10 | 100* | 100 | 0.54 | 1 | |||||||||
| 87P02256 | 59-85 | BCk | S | 8.5 | 0.29 | 9 | 100* | 100 | 0.56 | 2 | |||||||||
| 87P02257 | 85-138 | Cr | S | 0.58 | |||||||||||||||
| 87P02257 | 85-138 | Cr | GP | 8.6 | 0.11 | 11 | 2 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.67 | (NA) | |
| Clay, carbonate free, Weighted Average | 10 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 6 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 13 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||