| *** Taxonomy Characterization Data *** |
| Pedon ID: S1979OK053025 | ( Grant, Oklahoma ) | Print Date: Nov 11 2024 9:39PM |
| Sampled as on Jul 8, 1979: | Drummond |
| Revised to correlated on Jan 9, 2010: | Pawhuska ; Fine, mixed, superactive, thermic Mollic Natrustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP80OK039 GRANT COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1979OK053025 Lat: 36° 36' 26.00" north Long: 97° 55' 25.01" west MLRA: 80A | National Soil Survey Center | |
| - | Pedon No. | 80P0070 | 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 | |||||||||||
| 80P00312 | 0-15 | Ap | S | 11.9 | 0.54 | 2 | -- | ||||||
| 80P00313 | 23-33 | Bt1 | S | 37.7 | 0.47 | 2 | -- | ||||||
| 80P00314 | 38-48 | Bt2 | S | 34.1 | 1.7 | 0.44 | 9 | 2 | |||||
| 80P00315 | 56-69 | Bt3 | S | 29.5 | 1.4 | 0.45 | 11 | 2 | |||||
| 80P00316 | 89-104 | B | S | 27.2 | tr | 0.47 | 5 | 1 | |||||
| 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 | |||||||||||||
| 80P00312 | 0-15 | Ap | S | 7.6 | -- | 100* | 91 | 0.78 | 1.53 | 18 | |||||||||
| 80P00313 | 23-33 | Bt1 | S | 7.9 | -- | 100* | 97 | 0.74 | 4.17 | 24 | |||||||||
| 80P00314 | 38-48 | Bt2 | S | 8.0 | 6 | 100* | 100 | 0.67 | 7.94 | 24 | |||||||||
| 80P00315 | 56-69 | Bt3 | S | 8.0 | 7 | 100* | 100 | 0.65 | 9.75 | 28 | |||||||||
| 80P00316 | 89-104 | B | S | 7.9 | 1 | 100* | 100 | 0.63 | 11.59 | 24 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.46 | (NA) | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 5 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 22 | % wt | |
| Weighted averages based on control section: 23-73 cm | |||