| *** Taxonomy Characterization Data *** |
| Pedon ID: 96TX219002 | ( Hockley, Texas ) | Print Date: Nov 24 2024 6:57AM |
| Sampled as on Nov 18, 1996: | CRETA ; Fine, mixed Aridic Argiustolls |
| Revised to SSL: | (unnamed) ; Fine-loamy, mixed, superactive, thermic Aridic Argiustoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP97TX047 LUBBOCK | Natural Resources Conservation Service |
| - | Site ID | S1996TX219002 Lat: 33° 49' 16.60" north Long: 102° 28' 56.09" west MLRA: 77C | National Soil Survey Center | |
| - | Pedon No. | 97P0181 | 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 | |||||||||
| 97P01314 | 0-10 | A1 | S | 14.5 | 7.6 | 0.45 | 35 | 6 | |||||
| 97P01315 | 10-20 | A2 | S | 20.6 | 11.8 | 3.5 | 0.42 | 42 | 1.37 | 0.024 | 10 | ||
| 97P01316 | 20-41 | Bw | S | 22.5 | 13.7 | 4.1 | 0.41 | 47 | 1.35 | 0.025 | 14 | ||
| 97P01317 | 41-69 | Bt | S | 24.6 | 13.7 | 3.5 | 0.41 | 32 | 1.44 | 0.042 | 4 | ||
| 97P01318 | 69-86 | Btk1 | S | 26.3 | 15.2 | 4.3 | 0.40 | 34 | 1.54 | 0.046 | 6 | ||
| 97P01319 | 86-112 | Btk2 | S | 32.1 | 17.1 | 7.4 | 0.38 | 28 | 1.48 | 0.055 | 4 | ||
| 97P01320 | 112-145 | 2Bt | S | 47.9 | 26.4 | 7.0 | 0.39 | 11 | 1.28 | 0.124 | tr | ||
| 97P01321 | 145-178 | 2Bty | S | 60.5 | 21.6 | 3.5 | 0.31 | 5 | 1.25 | 0.105 | 1 | ||
| 97P01322 | 178-203 | 2C | S | 0.40 | 52 | 36 | |||||||
| 97P01322 | 178-203 | 2C | S_SK | 50.6 | 11.8 | 5.0 | |||||||
| 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 | ||||||||||||
| 97P01314 | 0-10 | A1 | S | 8.3 | 1.12 | 5 | 100* | 100 | 0.92 | 0.81 | 4 | ||||||||
| 97P01315 | 10-20 | A2 | S | 8.1 | 1.19 | 13 | 100* | 100 | 0.65 | 7 | |||||||||
| 97P01316 | 20-41 | Bw | S | 8.4 | 0.71 | 16 | 100* | 100 | 0.61 | 0.62 | 6 | ||||||||
| 97P01317 | 41-69 | Bt | S | 8.4 | 0.51 | 12 | 100* | 100 | 0.58 | 3.17 | 17 | ||||||||
| 97P01318 | 69-86 | Btk1 | S | 8.3 | 0.33 | 15 | 100* | 100 | 0.54 | 6.22 | 19 | ||||||||
| 97P01319 | 86-112 | Btk2 | S | 8.3 | 0.28 | 20 | 100* | 100 | 0.48 | 6.82 | 23 | ||||||||
| 97P01320 | 112-145 | 2Bt | S | 8.5 | 0.39 | 17 | 100* | 100 | 0.50 | 5.40 | 26 | ||||||||
| 97P01321 | 145-178 | 2Bty | S | 8.1 | 0.31 | 10 | 100* | 100 | 0.47 | 9.16 | 21 | ||||||||
| 97P01322 | 178-203 | 2C | S | 100* | 100 | 0.67 | 21 | ||||||||||||
| 97P01322 | 178-203 | 2C | S_SK | 8.1 | 0.12 | 23 | 8.79 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.61 | (NA) | |
| Clay, carbonate free, Weighted Average | 32 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 20 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 40 | % wt | |
| Weighted averages based on control section: 86-136 cm | |||