| *** Taxonomy Characterization Data *** |
| Pedon ID: S1991-TX495-038 | ( Winkler, Texas ) | Print Date: Nov 21 2024 2:10PM |
| Sampled as on May 1, 1991: | Pyote ; Loamy, mixed, thermic Arenic Ustalfic Haplargid |
| Revised to correlated on Jun 14, 2014: | Pyote ; Loamy, siliceous, active, thermic Arenic Ustic Haplargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91TX173 LOVING AND WINKLER COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1991-TX495-038-copy Lat: 31° 52' 37.00" north Long: 103° 6' 35.01" west MLRA: 42 | National Soil Survey Center | |
| - | Pedon No. | 91P0706 | 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 | ||||||||||
| 91P04028 | 0-10 | A1 | S | 1.7 | 0.59 | 84 | |||||||
| 91P04029 | 10-53 | A2 | S | 2.1 | 0.48 | 84 | |||||||
| 91P04030 | 53-91 | A3 | S | 2.9 | 0.52 | 80 | 1.65 | 0.014 | |||||
| 91P04031 | 91-112 | Bt1 | S | 15.9 | 0.41 | 71 | 1.72 | 0.026 | |||||
| 91P04032 | 112-140 | Bt2 | S | 13.6 | 0.41 | 69 | 1.69 | 0.029 | |||||
| 91P04033 | 140-160 | Bt3 | S | 8.6 | 0.47 | 73 | 1.69 | 0.006 | |||||
| 91P04034 | 160-188 | BC | S | 14.9 | 0.43 | 70 | 1.66 | 0.012 | |||||
| 91P04035 | 188-203 | Bk | S | 13.3 | 6.4 | 0.39 | 56 | 1.50 | 0.004 | 6 | |||
| 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 | 5D2 | |||||||||||||
| 91P04028 | 0-10 | A1 | S | 7.0 | 0.24 | -- | 100* | 100 | 1.29 | -- | |||||||||
| 91P04029 | 10-53 | A2 | S | 7.2 | 0.08 | -- | 100* | 92 | 0.90 | -- | |||||||||
| 91P04030 | 53-91 | A3 | S | 7.5 | 0.05 | -- | 100* | 100 | 0.79 | -- | |||||||||
| 91P04031 | 91-112 | Bt1 | S | 7.7 | 0.09 | -- | 94 | 94 | 0.56 | 1 | |||||||||
| 91P04032 | 112-140 | Bt2 | S | 7.4 | 0.06 | -- | 100* | 97 | 0.59 | -- | |||||||||
| 91P04033 | 140-160 | Bt3 | S | 7.4 | 0.03 | -- | 100* | 94 | 0.62 | -- | |||||||||
| 91P04034 | 160-188 | BC | S | 7.2 | 0.06 | -- | 96 | 92 | 0.56 | -- | |||||||||
| 91P04035 | 188-203 | Bk | S | 8.1 | 0.09 | 25 | 100* | 100 | 0.32 | 2 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.58 | (NA) | |
| Clay, carbonate free, Weighted Average | 14 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 70 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 14 | % wt | |
| Weighted averages based on control section: 91-141 cm | |||