| *** Taxonomy Characterization Data *** |
| Pedon ID: S1999TX195001 | ( Hansford, Texas ) | Print Date: Jan 8 2025 3:39AM |
| Sampled as on Nov 27, 1999: | Knoblaw clay ; Fine, smectitic, mesic Calcic Haplustert |
| Revised to correlated on Jan 31, 2017: | Knoblaw ; Fine, mixed, superactive, mesic Calcic Haplusterts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00TX118 NORTHERN TEXAS | Natural Resources Conservation Service |
| - | Site ID | S1999TX195001 Lat: 36° 7' 18.97" north Long: 101° 18' 36.68" west MLRA: 77A | National Soil Survey Center | |
| - | Pedon No. | 00P0699 | 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 | |||||||||
| 00P04381 | 0-13 | A | S | 51.9 | 36.4 | 0.44 | 3 | 1.31 | 0.114 | -- | |||
| 00P04382 | 13-30 | Bss1 | S | 46.8 | 31.3 | 0.44 | 4 | 1.31 | 0.110 | -- | |||
| 00P04383 | 30-61 | Bss2 | S | 44.4 | 30.1 | 0.56 | 3 | 1.35 | 0.099 | -- | |||
| 00P04384 | 61-81 | Bss3 | S | 39.9 | 26.0 | 0.48 | 4 | 1.37 | 0.083 | -- | |||
| 00P04385 | 81-114 | Btk | S | 35.9 | 16.0 | 0.45 | 8 | 1.40 | 0.058 | tr | |||
| 00P04386 | 114-175 | Bk1 | S | 38.7 | 9.4 | 25.8 | 0.30 | 32 | 1.50 | 0.016 | 17 | ||
| 00P04387 | 175-203 | Bk2 | S | 37.8 | 10.9 | 20.1 | 0.33 | 5 | 1.53 | 0.034 | 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 | % | |||||||||||
| 4C1a2a | 6A2e | 4E1a1a1a1 | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 00P04381 | 0-13 | A | S | 6.2 | 1.55 | 97 | 78 | 0.63 | 1 | ||||||||||
| 00P04382 | 13-30 | Bss1 | S | 6.8 | 0.56 | 100* | 88 | 0.63 | 1 | ||||||||||
| 00P04383 | 30-61 | Bss2 | S | 7.2 | 0.44 | 99 | 87 | 0.65 | 1 | ||||||||||
| 00P04384 | 61-81 | Bss3 | S | 7.7 | 0.34 | tr | 100* | 91 | 0.63 | 2 | |||||||||
| 00P04385 | 81-114 | Btk | S | 8.0 | 0.39 | 2 | 100* | 92 | 0.66 | 3 | |||||||||
| 00P04386 | 114-175 | Bk1 | S | 8.0 | 6.03 | 36 | 100* | 100 | 0.25 | 4 | |||||||||
| 00P04387 | 175-203 | Bk2 | S | 7.9 | 4.44 | 36 | 100* | 100 | 0.34 | 0.47 | 3 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.65 | (NA) | |
| Clay, carbonate free, Weighted Average | 41 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 5 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 41 | % wt | |
| LE, Whole Soil, Summed to 1m | 9 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||