| *** Taxonomy Characterization Data *** |
| Pedon ID: 80TX303001 | ( Lubbock, Texas ) | Print Date: May 20 2024 4:15PM |
| Sampled as on Jun 29, 1980: | Pullman ; Fine, mixed, thermic Torrertic Paleustoll |
| Revised to correlated: | Olton ; Fine-loamy, mixed, superactive, thermic Aridic Paleustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80TX237 BUSHLAND RESEARCH CENTER, POTTER COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1980TX303001 Lat: 33° 44' 35.99" north Long: 101° 43' 32.99" west MLRA: 77 | National Soil Survey Center | |
| - | Pedon No. | 80P0346 | 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 | ||||||||||
| 80P01806 | 0-18 | Ap | S | 29.9 | 0.40 | 20 | -- | ||||||
| 80P01807 | 18-30 | Bt11 | S | 29.1 | 0.45 | 21 | 1.48 | 0.043 | -- | ||||
| 80P01808 | 30-43 | Bt12 | S | 34.2 | 0.45 | 18 | 1.53 | 0.063 | -- | ||||
| 80P01809 | 51-66 | Bt2 | S | 35.3 | 0.44 | 17 | 1.56 | 0.053 | -- | ||||
| 80P01810 | 79-94 | Bt3 | S | 34.0 | 0.43 | 18 | 1.57 | 0.039 | tr | ||||
| 80P01811 | 102-132 | Btk1 | S | 37.1 | 15.5 | 0.30 | 19 | 1.40 | 0.014 | 2 | |||
| 80P01812 | 132-183 | Btk2 | S | 32.4 | 17.7 | 0.31 | 22 | 1.44 | 0.015 | 3 | |||
| 80P01813 | 193-216 | Btk3 | S | 30.2 | 10.0 | 0.37 | 26 | 1.45 | 0.019 | 4 | |||
| 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 | 6A1c | 6E1b | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 80P01806 | 0-18 | Ap | S | 8.0 | 0.77 | -- | 100* | 97 | 0.75 | 2 | |||||||||
| 80P01807 | 18-30 | Bt11 | S | 8.2 | 0.81 | -- | |||||||||||||
| 80P01808 | 30-43 | Bt12 | S | 8.2 | 0.63 | -- | |||||||||||||
| 80P01809 | 51-66 | Bt2 | S | 8.3 | 0.45 | 4 | 100* | 100 | 0.59 | 3 | |||||||||
| 80P01810 | 79-94 | Bt3 | S | 8.4 | 0.33 | 6 | |||||||||||||
| 80P01811 | 102-132 | Btk1 | S | 8.4 | 0.28 | 35 | 100* | 100 | 0.33 | 6 | |||||||||
| 80P01812 | 132-183 | Btk2 | S | 8.4 | 0.13 | 41 | |||||||||||||
| 80P01813 | 193-216 | Btk3 | S | 8.3 | 0.16 | 38 | 100* | 100 | 0.42 | 4 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 26 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 15 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 26 | % wt | |
| Weighted averages based on control section: 18-68 cm | |||