| *** Taxonomy Characterization Data *** |
| Pedon ID: 91OK083007 | ( Logan, Oklahoma ) | Print Date: Feb 16 2025 5:28AM |
| Sampled as : | Darnell ; Thermic, shallow, coated Typic Quartzipsamment |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91OK203 LOGAN-OFUSKEE COS | Natural Resources Conservation Service |
| - | Site ID | S1991OK083007 Lat: 35° 44' 18.99" north Long: 97° 16' 47.01" west MLRA: 84A | National Soil Survey Center | |
| - | Pedon No. | 91P0878 | 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 | ||||||||||
| 91P05344 | 0-8 | A | S | 4.4 | 0.66 | 55 | 1.29 | -- | 99 | ||||
| 91P05345 | 8-36 | EC | S | 3.2 | 0.53 | 62 | 1.48 | -- | 1 | 99 | |||
| 91P05346 | 36-61 | Cr1 | S | 0.69 | 1.77 | 0.004 | |||||||
| 91P05346 | 36-61 | Cr1 | GP | 5.4 | |||||||||
| 91P05347 | 61-89 | Cr2 | S | 0.39 | 1.68 | 0.016 | |||||||
| 91P05347 | 61-89 | Cr2 | GP | 13.9 | |||||||||
| 91P05348 | 36-61 | Bt | S | 19.1 | 0.37 | 55 | |||||||
| 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 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 91P05344 | 0-8 | A | S | 4.7 | 1.03 | 31 | 25 | 2.2 | 1.09 | 0.50 | 32 | 2 | |||||||
| 91P05345 | 8-36 | EC | S | 4.5 | 0.25 | 17 | 14 | 0.7 | 0.56 | 0.22 | 57 | 6 | |||||||
| 91P05346 | 36-61 | Cr1 | S | 0.63 | |||||||||||||||
| 91P05346 | 36-61 | Cr1 | GP | 5.3 | 0.06 | 3 | |||||||||||||
| 91P05347 | 61-89 | Cr2 | S | 0.37 | |||||||||||||||
| 91P05347 | 61-89 | Cr2 | GP | 4.9 | 0.14 | 0.26 | 2 | ||||||||||||
| 91P05348 | 36-61 | Bt | S | 4.7 | 0.25 | 58 | 52 | 5.3 | 0.40 | 0.28 | 17 | 1 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.68 | (NA) | |
| Clay, carbonate free, Weighted Average | 3 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 60 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 3 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 0-36 cm | |||