| *** Taxonomy Characterization Data *** |
| Pedon ID: 92OK081001 | ( Lincoln, Oklahoma ) | Print Date: Apr 25 2025 9:16PM |
| Sampled as on Jun 16, 1992: | Darnell ; Loamy, siliceous, shallow Udic Ustochrepts |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP93OK096 OKLAHOMA CHARACTERIZATION 1992 SEASON | Natural Resources Conservation Service |
| - | Site ID | S1992OK081001 Lat: 35° 51' 18.00" north Long: 97° 6' 33.01" west MLRA: 84A | National Soil Survey Center | |
| - | Pedon No. | 93P0390 | 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 | |||||||||||
| 93P02905 | 0-15 | A | S | 3.6 | 0.67 | 53 | 1.49 | -- | 1 | ||||
| 93P02906 | 15-31 | Bw | S | 2.8 | 0.68 | 58 | 1.67 | -- | 1 | ||||
| 93P02907 | 31-48 | Cr1 | S | 0.55 | -- | ||||||||
| 93P02907 | 31-48 | Cr1 | GP | 6.2 | |||||||||
| 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 | ||||||||||||
| 93P02905 | 0-15 | A | S | 5.1 | 0.45 | 100* | 71 | 4.1 | 0.94 | 1.14 | 15 | 3 | |||||||
| 93P02906 | 15-31 | Bw | S | 5.5 | 0.24 | 100* | 89 | 0.82 | 4 | ||||||||||
| 93P02907 | 31-48 | Cr1 | S | 0.35 | |||||||||||||||
| 93P02907 | 31-48 | Cr1 | GP | 6.3 | 5 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.88 | (NA) | |
| Clay, carbonate free, Weighted Average | 3 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 56 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 3 | % wt | |
| Weighted averages based on control section: 0-31 cm | |||