| *** Taxonomy Characterization Data *** |
| Pedon ID: 93TX065002 | ( Carson, Texas ) | Print Date: Nov 21 2024 12:46PM |
| Sampled as on Jun 8, 1993: | Pantex ; Fine, mixed, thermic Torrertic Paleustolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP93TX179 CARSON COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1993TX065002 Lat: 35° 21' 10.80" north Long: 101° 21' 31.00" west MLRA: 77C | National Soil Survey Center | |
| - | Pedon No. | 93P0659 | 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 | ||||||||||
| 93P04608 | 0-18 | Ap | S | 33.9 | 0.43 | 2 | 1.43 | 0.059 | -- | ||||
| 93P04609 | 18-51 | Bt1 | S | 42.1 | 0.44 | 2 | 1.38 | 0.089 | -- | ||||
| 93P04610 | 51-86 | Bt2 | S | 41.5 | 2.4 | 0.45 | 11 | 1.38 | 0.087 | 5 | |||
| 93P04611 | 86-124 | Bt3 | S | 39.4 | 0.46 | 2 | 1.38 | 0.076 | -- | ||||
| 93P04612 | 124-152 | Bt4 | S | 39.1 | 0.44 | 2 | 1.39 | 0.067 | tr | ||||
| 93P04613 | 152-180 | Bt5 | S | 36.5 | 0.47 | 3 | 1.35 | 0.067 | -- | ||||
| 93P04614 | 180-231 | Bk | S | 40.1 | 21.6 | 0.31 | 3 | 1.45 | 0.022 | tr | |||
| 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 | ||||||||||||
| 93P04608 | 0-18 | Ap | S | 7.5 | 1.36 | -- | 95 | 87 | 0.71 | 1 | |||||||||
| 93P04609 | 18-51 | Bt1 | S | 8.1 | 0.62 | 1 | 100* | 100 | 0.68 | 0.47 | 3 | ||||||||
| 93P04610 | 51-86 | Bt2 | S | 8.4 | 0.37 | 4 | 100* | 100 | 0.64 | 0.61 | 6 | ||||||||
| 93P04611 | 86-124 | Bt3 | S | 8.2 | 0.26 | 2 | 100* | 100 | 0.66 | 0.90 | 5 | ||||||||
| 93P04612 | 124-152 | Bt4 | S | 8.1 | 0.21 | 1 | 100* | 97 | 0.64 | 1.19 | 5 | ||||||||
| 93P04613 | 152-180 | Bt5 | S | 8.0 | 0.18 | tr | 100* | 100 | 0.69 | 1.53 | 5 | ||||||||
| 93P04614 | 180-231 | Bk | S | 8.0 | 0.11 | 43 | 100* | 100 | 0.34 | 1.91 | 5 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, total, Weighted Average | 42 | % wt | |
| Clay, carbonate free, Weighted Average | 41 | % wt | |
| LE, Whole Soil, Summed to 1m | 8 | cm/m | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 5 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.67 | (NA) | |
| Weighted averages based on control section: 18-68 cm | |||