| *** Taxonomy Characterization Data *** |
| Pedon ID: S1992-TX495-037-copy | ( Brewster, Texas ) | Print Date: Nov 24 2024 2:15AM |
| Sampled as on May 1, 1991: | Wickett ; Coarse-loamy, mixed, thermic Petrocalcic Ustalfic Paleargid |
| Revised to correlated on May 5, 2013: | Wickett ; Coarse-loamy, siliceous, superactive, thermic Ustalfic Petrocalcids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91TX173 LOVING AND WINKLER COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1992-TX043-005-copy Lat: 30° 26' 18.00" north Long: 103° 26' 13.00" west MLRA: 42 | National Soil Survey Center | |
| - | Pedon No. | 91P0708 | 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 | ||||||||||
| 91P04041 | 0-13 | A1 | S | 5.3 | 0.47 | 73 | 1.67 | -- | |||||
| 91P04042 | 13-38 | A2 | S | 7.9 | 0.37 | 72 | 1.56 | 0.008 | |||||
| 91P04043 | 38-58 | Bt1 | S | 11.7 | 0.40 | 67 | 1.62 | 0.004 | |||||
| 91P04044 | 58-74 | Bt2 | S | 12.3 | 0.41 | 66 | 1.65 | 0.010 | |||||
| 91P04045 | 74-91 | Bt3 | S | 18.2 | 0.38 | 65 | 1.64 | 0.014 | |||||
| 91P04046 | 91-160 | Bkm | S | 5.7 | 2.4 | 0.81 | 72 | ||||||
| 91P04047 | 160-203 | BCk | S | 6.4 | 2.7 | 0.48 | 63 | ||||||
| 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 | ||||||||||||
| 91P04041 | 0-13 | A1 | S | 7.6 | 0.43 | -- | 100* | 90 | 0.85 | -- | |||||||||
| 91P04042 | 13-38 | A2 | S | 7.5 | 0.16 | -- | 100* | 100 | 0.67 | -- | |||||||||
| 91P04043 | 38-58 | Bt1 | S | 7.5 | 0.16 | -- | 100* | 95 | 0.64 | -- | |||||||||
| 91P04044 | 58-74 | Bt2 | S | 7.6 | 0.14 | -- | 100* | 98 | 0.69 | -- | |||||||||
| 91P04045 | 74-91 | Bt3 | S | 7.7 | 0.17 | -- | 100* | 98 | 0.62 | 1 | |||||||||
| 91P04046 | 91-160 | Bkm | S | 8.5 | 0.18 | 81 | 100* | 100 | 0.37 | 0.64 | 4 | ||||||||
| 91P04047 | 160-203 | BCk | S | 8.0 | 1.23 | 84 | 100* | 100 | 0.25 | 2.16 | 2 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.65 | (NA) | |
| Clay, carbonate free, Weighted Average | 14 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 66 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 14 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 38-88 cm | |||