| *** Taxonomy Characterization Data *** |
| Pedon ID: S1995TX305018 | ( Lynn, Texas ) | Print Date: May 20 2024 1:52PM |
| Sampled as on Jul 8, 1995: | Acuff ; Fine-loamy, mixed, superactive, thermic Aridic Paleustolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP95TX241 MLRA 77 - TX | Natural Resources Conservation Service |
| - | Site ID | S1995TX305018 Lat: 33° 21' 10.99" north Long: 101° 51' 24.99" west | National Soil Survey Center | |
| - | Pedon No. | 95P0872 | 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 | |||||||||
| 95P05619 | 0-7 | A1 | S | 18.7 | 0.38 | 21 | 1.47 | 0.022 | -- | ||||
| 95P05620 | 7-28 | A2 | S | 19.9 | 14.4 | 0.37 | 36 | 1.40 | 0.030 | -- | |||
| 95P05621 | 28-54 | Bt1 | S | 29.5 | 23.2 | 0.36 | 30 | 1.37 | 0.035 | -- | |||
| 95P05622 | 54-77 | Bt2 | S | 30.6 | 24.4 | 0.37 | 28 | 1.50 | 0.036 | -- | |||
| 95P05623 | 77-102 | Bt3 | S | 28.5 | 21.1 | 0.38 | 31 | 1.49 | 0.037 | -- | |||
| 95P05624 | 102-114 | Btk1 | S | 25.8 | 14.9 | 0.38 | 34 | 1.47 | 0.035 | -- | |||
| 95P05625 | 114-144 | Btk2 | S | 31.4 | 10.5 | 16.5 | 0.26 | 27 | 1.50 | 0.022 | 1 | ||
| 95P05626 | 144-159 | Btk3 | S | 30.0 | 10.0 | 14.9 | 0.27 | 27 | 1.54 | 0.027 | 2 | ||
| 95P05627 | 159-219 | Btk4 | S | 29.5 | 11.3 | 11.9 | 0.33 | 24 | 1.52 | 0.034 | 1 | ||
| 95P05628 | 219-285 | 2Btk5 | S | 32.3 | 13.8 | 7.6 | 0.38 | 24 | 1.36 | 0.056 | 2 | ||
| 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 | 8J | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 95P05619 | 0-7 | A1 | S | 7.2 | 1.04 | 0.10 | 0.03 | 100* | 96 | 0.76 | 1.09 | 9 | |||||||
| 95P05620 | 7-28 | A2 | S | 7.9 | 0.98 | 0.08 | 0.02 | -- | 100* | 97 | 0.68 | 10 | |||||||
| 95P05621 | 28-54 | Bt1 | S | 7.7 | 0.80 | 0.13 | 0.02 | -- | 100* | 94 | 0.62 | 7 | |||||||
| 95P05622 | 54-77 | Bt2 | S | 7.8 | 0.65 | 0.15 | 0.02 | -- | 100* | 97 | 0.60 | -- | |||||||
| 95P05623 | 77-102 | Bt3 | S | 7.9 | 0.25 | 0.13 | 0.01 | tr | 100* | 98 | 0.59 | 8 | |||||||
| 95P05624 | 102-114 | Btk1 | S | 8.1 | 0.26 | 0.13 | 0.01 | 2 | 100* | 100 | 0.62 | -- | |||||||
| 95P05625 | 114-144 | Btk2 | S | 8.5 | 0.18 | 0.05 | 0.01 | 37 | 100* | 100 | 0.31 | 13 | |||||||
| 95P05626 | 144-159 | Btk3 | S | 8.5 | 0.13 | 0.04 | 0.01 | 44 | 100* | 100 | 0.30 | -- | |||||||
| 95P05627 | 159-219 | Btk4 | S | 8.4 | 0.06 | 0.04 | tr | 38 | 100* | 100 | 0.38 | 0.83 | -- | ||||||
| 95P05628 | 219-285 | 2Btk5 | S | 8.3 | 0.07 | 0.04 | 0.01 | 29 | 100* | 100 | 0.48 | 1.06 | -- | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.61 | (NA) | |
| Clay, carbonate free, Weighted Average | 30 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 29 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 30 | % wt | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 28-78 cm | |||