| *** Taxonomy Characterization Data *** |
| Pedon ID: S1984OK139005 | ( Texas, Oklahoma ) | Print Date: Nov 21 2024 1:30PM |
| Sampled as on Jun 29, 1984: | Richfield ; Fine, montmorillonitic, mesic Aridic Argiustoll |
| Revised to correlated: | Twichell ; Fine, mixed, superactive, mesic Aridic Haplusterts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84KS182 KANSAS-OKLAHOMA MLRA 77 | Natural Resources Conservation Service |
| - | Site ID | S1984OK139005 Lat: 36° 46' 24.00" north Long: 101° 10' 3.01" west MLRA: 77 | National Soil Survey Center | |
| - | Pedon No. | 84P0671 | 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 | 3A1a1a | 8D1 | 4A1d | 7B1a2 | ||||||||
| 84P03711 | 0-9 | Ap1 | S | 36.0 | 19.8 | 0.44 | 8 | -- | |||||
| 84P03712 | 9-18 | Ap2 | S | 40.5 | 24.9 | 0.50 | 6 | 1.43 | 0.080 | -- | |||
| 84P03713 | 18-32 | Bt1 | S | 40.7 | 13.9 | 0.51 | 5 | 1.38 | 0.097 | -- | 71 | ||
| 84P03714 | 32-49 | Bt2 | S | 39.1 | 11.8 | 2.3 | 0.56 | 4 | 1.43 | 0.076 | -- | ||
| 84P03715 | 49-64 | Btk1 | S | 37.9 | 10.2 | 1.4 | 0.51 | 2 | 1.41 | 0.071 | -- | ||
| 84P03716 | 64-97 | Btk2 | S | 35.3 | 10.7 | 2.0 | 0.50 | 2 | 1.31 | 0.039 | tr | ||
| 84P03717 | 97-136 | Bk | S | 32.2 | 8.1 | 4.9 | 0.51 | 5 | 1.26 | 0.028 | -- | ||
| 84P03718 | 136-160 | 2Btk1 | S | 26.6 | 8.7 | 2.0 | 0.45 | 16 | 1.42 | 0.016 | -- | ||
| 84P03719 | 160-200 | 2Btk2 | S | 25.2 | 8.7 | 1.7 | 0.43 | 24 | 1.38 | 0.024 | -- | 72 | |
| 84P03720 | 200-228 | 2Btk3 | S | 26.4 | 10.4 | 1.1 | 0.44 | 26 | 1.48 | 0.018 | -- | ||
| 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 | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 84P03711 | 0-9 | Ap1 | S | 7.4 | 1.08 | -- | 100* | 94 | 0.74 | 0.90 | 1 | ||||||||
| 84P03712 | 9-18 | Ap2 | S | 7.2 | 0.92 | 100* | 93 | 0.74 | 0.52 | 1 | |||||||||
| 84P03713 | 18-32 | Bt1 | S | 8.1 | 0.60 | 1 | 100* | 100 | 0.76 | 0.56 | 1 | ||||||||
| 84P03714 | 32-49 | Bt2 | S | 8.3 | 0.46 | 4 | 100* | 100 | 0.73 | 0.59 | 2 | ||||||||
| 84P03715 | 49-64 | Btk1 | S | 8.3 | 0.37 | 4 | 100* | 100 | 0.77 | 0.66 | 3 | ||||||||
| 84P03716 | 64-97 | Btk2 | S | 8.4 | 0.31 | 6 | 100* | 100 | 0.75 | 0.99 | 5 | ||||||||
| 84P03717 | 97-136 | Bk | S | 8.5 | 0.29 | 12 | 100* | 100 | 0.67 | 1.41 | 8 | ||||||||
| 84P03718 | 136-160 | 2Btk1 | S | 8.3 | 0.21 | 4 | 100* | 100 | 0.65 | 1.72 | 7 | ||||||||
| 84P03719 | 160-200 | 2Btk2 | S | 8.3 | 0.17 | 5 | 100* | 100 | 0.59 | 1.80 | 7 | ||||||||
| 84P03720 | 200-228 | 2Btk3 | S | 8.2 | 0.16 | 3 | 100* | 100 | 0.63 | 1.77 | 6 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.78 | (NA) | |
| Clay, carbonate free, Weighted Average | 38 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 39 | % wt | |
| Weighted averages based on control section: 18-68 cm | |||