| *** Taxonomy Characterization Data *** |
| Pedon ID: 87OK051002 | ( Grady, Oklahoma ) | Print Date: Jun 3 2024 12:02PM |
| Sampled as on May 1, 1987: | Grant ; Fine-silty, mixed, thermic Udic Argiustoll |
| Revised to correlated: | Grant ; Fine-silty, mixed, superactive, thermic Udic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87OK148 WEPP CHICKASHA COUNTY, OKLAHOMA | Natural Resources Conservation Service |
| - | Site ID | S1987OK051002 Lat: 35° 4' 55.00" north Long: 97° 47' 32.00" west MLRA: 80A | National Soil Survey Center | |
| - | Pedon No. | 87P0445 | 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 | 8D1 | 4A1d | ||||||||||
| 87P02313 | 0-10 | Ap | S | 10.5 | 6.9 | 0.49 | 15 | 1.48 | 0.011 | -- | |||
| 87P02314 | 10-20 | Apd1 | S | 14.6 | 10.3 | 0.40 | 13 | 1.41 | 0.019 | -- | |||
| 87P02315 | 20-33 | Apd2 | S | 18.8 | 12.6 | 0.37 | 13 | 1.45 | 0.018 | -- | |||
| 87P02316 | 33-52 | BA | S | 21.9 | 15.2 | 0.37 | 12 | 1.51 | 0.022 | -- | |||
| 87P02317 | 52-70 | Bt1 | S | 22.6 | 16.5 | 0.38 | 11 | 1.54 | 0.019 | -- | |||
| 87P02318 | 70-92 | Bt2 | S | 26.2 | 18.1 | 0.39 | 11 | 1.60 | 0.020 | -- | |||
| 87P02319 | 92-116 | Bt3 | S | 28.7 | 19.5 | 0.38 | 5 | 1.65 | 0.033 | -- | |||
| 87P02320 | 116-140 | Bt4 | S | 23.4 | 15.6 | 0.39 | 9 | 1.69 | 0.027 | -- | |||
| 87P02321 | 140-163 | Cr | S | 0.40 | -- | ||||||||
| 87P02321 | 140-163 | Cr | GP | 27.8 | 12.3 | ||||||||
| 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 | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 87P02313 | 0-10 | Ap | S | 6.1 | 1.27 | 1.21 | 0.05 | 0.03 | 99 | 75 | 0.79 | 0.41 | -- | ||||||
| 87P02314 | 10-20 | Apd1 | S | 6.1 | 0.94 | 0.93 | 0.09 | 0.03 | 91 | 68 | 0.60 | -- | |||||||
| 87P02315 | 20-33 | Apd2 | S | 6.2 | 0.83 | 0.12 | 0.04 | 90 | 69 | 0.53 | -- | ||||||||
| 87P02316 | 33-52 | BA | S | 6.1 | 0.67 | 0.22 | 0.04 | 87 | 70 | 0.50 | -- | ||||||||
| 87P02317 | 52-70 | Bt1 | S | 6.1 | 0.50 | 0.17 | 0.04 | 86 | 69 | 0.52 | -- | ||||||||
| 87P02318 | 70-92 | Bt2 | S | 6.2 | 0.40 | 0.17 | 0.04 | 91 | 77 | 0.53 | 1 | ||||||||
| 87P02319 | 92-116 | Bt3 | S | 6.4 | 0.29 | 0.12 | 0.03 | 97 | 81 | 0.51 | 1 | ||||||||
| 87P02320 | 116-140 | Bt4 | S | 6.6 | 0.16 | 0.10 | 0.02 | 98 | 79 | 0.52 | 1 | ||||||||
| 87P02321 | 140-163 | Cr | S | 0.55 | |||||||||||||||
| 87P02321 | 140-163 | Cr | GP | 6.7 | 0.12 | 0.03 | 0.02 | 1 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.52 | (NA) | |
| Clay, carbonate free, Weighted Average | 25 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 10 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 25 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 52-102 cm | |||