| *** Taxonomy Characterization Data *** |
| Pedon ID: 80TX303003 | ( Lubbock, Texas ) | Print Date: Nov 23 2024 11:15PM |
| Sampled as on Aug 30, 1980: | Acuff ; Fine-loamy, mixed, thermic Aridic Paleustoll |
| Revised to correlated: | Amarillo ; Fine-loamy, mixed, thermic Aridic Haplustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81TX005 CROP EVALUATION RESEARCH SEA-ARS | Natural Resources Conservation Service |
| - | Site ID | S1980TX303003 Lat: 33° 41' 27.00" north Long: 101° 49' 16.01" west MLRA: 77 | National Soil Survey Center | |
| - | Pedon No. | 81P0003 | 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 | 4A1d | 7B1a2 | |||||||||
| 81P00014 | 0-15 | Ap | S | 17.6 | 0.27 | 43 | 1.62 | 0.016 | -- | ||||
| 81P00015 | 15-36 | A | S | 18.4 | 0.40 | 41 | 1.58 | 0.017 | -- | ||||
| 81P00016 | 36-57 | Bt1 | S | 30.3 | 0.40 | 31 | 1.36 | 0.051 | -- | ||||
| 81P00017 | 57-81 | Bt2 | S | 29.3 | 0.40 | 31 | 1.44 | 0.036 | -- | 85 | |||
| 81P00018 | 81-109 | Bt3 | S | 25.9 | 0.40 | 35 | 1.49 | 0.028 | tr | ||||
| 81P00019 | 109-130 | Bt4 | S | 21.3 | 0.43 | 44 | 1.50 | 0.020 | tr | ||||
| 81P00020 | 130-165 | Btk1 | S | 23.6 | 9.6 | 0.30 | 43 | 1.63 | 0.010 | tr | |||
| 81P00021 | 165-203 | Btk2 | S | 20.7 | 5.9 | 0.34 | 48 | 1 | 94 | ||||
| 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 | ||||||||||||
| 81P00014 | 0-15 | Ap | S | 7.9 | 0.52 | -- | 100* | 95 | 0.63 | 1.01 | -- | ||||||||
| 81P00015 | 15-36 | A | S | 8.0 | 0.45 | -- | 100* | 94 | 0.61 | -- | |||||||||
| 81P00016 | 36-57 | Bt1 | S | 8.0 | 0.53 | -- | 100* | 92 | 0.59 | 1 | |||||||||
| 81P00017 | 57-81 | Bt2 | S | 8.1 | 0.38 | -- | 100* | 100 | 0.60 | 1 | |||||||||
| 81P00018 | 81-109 | Bt3 | S | 8.2 | 0.19 | 2 | 100* | 100 | 0.58 | 2 | |||||||||
| 81P00019 | 109-130 | Bt4 | S | 8.4 | 0.12 | 2 | 100* | 100 | 0.58 | 3 | |||||||||
| 81P00020 | 130-165 | Btk1 | S | 8.4 | 0.09 | 21 | 100* | 100 | 0.31 | 7 | |||||||||
| 81P00021 | 165-203 | Btk2 | S | 8.4 | 0.06 | 15 | 100* | 100 | 0.38 | 3 | |||||||||