| *** Taxonomy Characterization Data *** |
| Pedon ID: S1979OK053030 | ( Grant, Oklahoma ) | Print Date: Nov 21 2024 12:37PM |
| Sampled as on Jul 8, 1979: | Mclain |
| Revised to correlated: | DRUMMOND ; Fine-silty, mixed Mollic Natrustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP80OK039 GRANT COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1979OK053030 Lat: 36° 45' 16.00" north Long: 97° 38' 19.99" west MLRA: 80A | National Soil Survey Center | |
| - | Pedon No. | 80P0068 | 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 | |||||||||||
| 80P00303 | 0-15 | Ap | S | 16.5 | 0.52 | 1 | -- | ||||||
| 80P00304 | 41-56 | B1 | S | 32.2 | 0.43 | 1 | -- | ||||||
| 80P00305 | 71-76 | Bt | S | 35.8 | tr | 0.46 | 3 | tr | |||||
| 80P00306 | 99-119 | B2 | S | 24.1 | 0.49 | 18 | 1 | ||||||
| 80P00307 | 119-132 | C | S | 20.0 | 0.52 | 4 | 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 | % | |||||||||||
| 8C1a | 6E1b | 5C1 | 5C3 | 8D1 | 8A1a | 5D2 | |||||||||||||
| 80P00303 | 0-15 | Ap | S | 6.9 | 100* | 83 | 0.79 | 1.20 | 10 | ||||||||||
| 80P00304 | 41-56 | B1 | S | 8.3 | tr | 100* | 99 | 0.62 | 5.98 | 37 | |||||||||
| 80P00305 | 71-76 | Bt | S | 8.5 | 1 | 100* | 100 | 0.57 | 5.57 | 44 | |||||||||
| 80P00306 | 99-119 | B2 | S | 8.6 | tr | 100* | 97 | 0.57 | 3.86 | 39 | |||||||||
| 80P00307 | 119-132 | C | S | 8.6 | tr | 100* | 97 | 0.68 | 3.36 | 32 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.24 | (NA) | |
| Clay, carbonate free, Weighted Average | 13 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 13 | % wt | |
| Weighted averages based on control section: 41-91 cm | |||