| *** Taxonomy Characterization Data *** |
| Pedon ID: S1979OK053034 | ( Grant, Oklahoma ) | Print Date: Feb 16 2025 5:26AM |
| Sampled as on May 30, 1979: | Port |
| Revised to correlated: | OSCAR ; Fine-silty, mixed Typic Natrustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP80OK039 GRANT COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1979OK053034 Lat: 36° 51' 19.00" north Long: 97° 44' 50.00" west MLRA: 80A | National Soil Survey Center | |
| - | Pedon No. | 80P0069 | 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 | |||||||||||
| 80P00308 | 5-28 | A | S | 23.4 | 0.41 | tr | -- | ||||||
| 80P00309 | 28-56 | AB | S | 19.5 | 0.53 | 4 | tr | ||||||
| 80P00310 | 56-86 | B1 | S | 25.1 | 1.4 | 0.44 | 14 | 3 | |||||
| 80P00311 | 86-127 | B2 | S | 25.9 | 0.6 | 0.47 | 15 | 6 | |||||
| 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 | % | |||||||||||
| 8C1a | 6E1b | 5C1 | 5C3 | 8D1 | 8A1a | 5D2 | |||||||||||||
| 80P00308 | 5-28 | A | S | 7.7 | -- | 100* | 99 | 0.65 | 15.13 | 95 | |||||||||
| 80P00309 | 28-56 | AB | S | 8.7 | tr | 100* | 100 | 0.66 | 16.14 | 74 | |||||||||
| 80P00310 | 56-86 | B1 | S | 9.1 | 9 | 100* | 100 | 0.52 | 8.96 | 84 | |||||||||
| 80P00311 | 86-127 | B2 | S | 9.1 | 3 | 100* | 100 | 0.55 | 6.45 | 80 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.56 | (NA) | |
| Clay, carbonate free, Weighted Average | 24 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 14 | % wt | |
| Volume, >2mm, Weighted Average | 4 | % vol | |
| Clay, total, Weighted Average | 25 | % wt | |
| Weighted averages based on control section: 56-106 cm | |||