| *** Taxonomy Characterization Data *** |
| Pedon ID: 91OK083001 | ( Logan, Oklahoma ) | Print Date: Jan 10 2025 12:22PM |
| Sampled as on May 30, 1991: | Coyle ; Fine-loamy, siliceous, thermic Udic Argiustolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91OK203 LOGAN-OFUSKEE COS | Natural Resources Conservation Service |
| - | Site ID | S1991OK083001 Lat: 35° 54' 10.00" north Long: 97° 24' 8.00" west MLRA: 80A | National Soil Survey Center | |
| - | Pedon No. | 91P0872 | 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 | 8D1 | 4A1d | 7B1a2 | ||||||||||
| 91P05289 | 0-13 | Ap | S | 11.5 | 0.49 | 20 | 1.37 | 0.014 | |||||
| 91P05290 | 13-25 | BA | S | 17.0 | 0.41 | 33 | 1.40 | 0.023 | |||||
| 91P05291 | 25-36 | Bt1 | S | 20.6 | 0.39 | 35 | 1.41 | 0.025 | 99 | ||||
| 91P05292 | 36-46 | Bt2 | S | 21.2 | 0.39 | 40 | 1.45 | 0.027 | 99 | ||||
| 91P05293 | 46-69 | BCt | S | 17.3 | 0.39 | 54 | 1.62 | 0.010 | 99 | ||||
| 91P05294 | 69-94 | Cr | S | 0.46 | 1.79 | 0.004 | |||||||
| 91P05294 | 69-94 | Cr | GP | 9.3 | |||||||||
| 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 | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 91P05289 | 0-13 | Ap | S | 5.6 | 1.25 | 83 | 61 | 0.77 | 1 | ||||||||||
| 91P05290 | 13-25 | BA | S | 5.7 | 0.98 | 85 | 64 | 0.62 | 1 | ||||||||||
| 91P05291 | 25-36 | Bt1 | S | 6.0 | 0.93 | 90 | 69 | 0.59 | 1 | ||||||||||
| 91P05292 | 36-46 | Bt2 | S | 6.1 | 0.73 | 90 | 73 | 0.60 | 1 | ||||||||||
| 91P05293 | 46-69 | BCt | S | 6.2 | 0.44 | 94 | 71 | 0.57 | 1 | ||||||||||
| 91P05294 | 69-94 | Cr | S | 0.60 | |||||||||||||||
| 91P05294 | 69-94 | Cr | GP | 6.8 | 0.21 | -- | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.58 | (NA) | |
| Clay, carbonate free, Weighted Average | 19 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 46 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-69 cm | |||