| *** Taxonomy Characterization Data *** |
| Pedon ID: P1994TX359001 | ( Oldham, Texas ) | Print Date: Apr 27 2025 8:11PM |
| Sampled as on Oct 8, 1994: | Lazbuddie ; Fine, montmorillonitic Chromic Haplusterts |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP95TX071 TEXAS PANHANDLE | Natural Resources Conservation Service |
| - | Site ID | P1994TX359004 Lat: 35° 12' 29.29" north Long: 102° 22' 16.65" west MLRA: 77C | National Soil Survey Center | |
| - | Pedon No. | 95P0135 | 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 | |||||||||
| 95P00921 | 0-10 | A | S | 62.6 | 21.8 | 12.1 | 0.34 | 1 | 1.20 | 0.116 | -- | ||
| 95P00922 | 10-31 | Bw | S | 63.7 | 24.4 | 12.6 | 0.33 | 1 | 1.20 | 0.130 | -- | ||
| 95P00923 | 31-64 | Bss1 | S | 63.7 | 27.4 | 12.3 | 0.35 | 1 | 1.17 | 0.128 | -- | ||
| 95P00924 | 64-90 | Bss2 | S | 65.0 | 29.5 | 15.0 | 0.36 | 1 | 1.27 | 0.129 | -- | ||
| 95P00925 | 90-111 | BCss | S | 65.2 | 31.3 | 14.8 | 0.35 | tr | 1.21 | 0.137 | -- | ||
| 95P00926 | 111-135 | 2BC | S | 70.6 | 37.1 | 21.0 | 0.34 | tr | 1.22 | 0.134 | -- | ||
| 95P00927 | 135-176 | 2B/C | S | 70.9 | 39.7 | 22.1 | 0.36 | tr | 1.17 | 0.133 | -- | ||
| 95P00928 | 176-222 | 2CB | S | 74.5 | 41.9 | 24.4 | 0.36 | tr | 1.11 | 0.141 | -- | ||
| 95P00929 | 222-240 | 2Cr | S | 72.7 | 41.4 | 20.2 | 0.38 | tr | 1.16 | 0.153 | -- | ||
| 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 | ||||||||||||
| 95P00921 | 0-10 | A | S | 8.1 | 1.22 | 22 | 100* | 100 | 0.42 | 1.33 | 1 | ||||||||
| 95P00922 | 10-31 | Bw | S | 8.4 | 0.57 | 23 | 100* | 100 | 0.44 | 0.43 | 1 | ||||||||
| 95P00923 | 31-64 | Bss1 | S | 8.5 | 0.43 | 21 | 100* | 100 | 0.41 | 0.42 | 1 | ||||||||
| 95P00924 | 64-90 | Bss2 | S | 8.5 | 0.36 | 22 | 100* | 100 | 0.44 | 0.44 | 1 | ||||||||
| 95P00925 | 90-111 | BCss | S | 8.6 | 0.37 | 27 | 100* | 100 | 0.43 | 0.43 | 1 | ||||||||
| 95P00926 | 111-135 | 2BC | S | 8.7 | 0.33 | 32 | 100* | 100 | 0.37 | 0.45 | 1 | ||||||||
| 95P00927 | 135-176 | 2B/C | S | 8.9 | 0.30 | 33 | 100* | 100 | 0.33 | 0.42 | 1 | ||||||||
| 95P00928 | 176-222 | 2CB | S | 8.8 | 0.34 | 28 | 100* | 100 | 0.32 | 0.43 | 2 | ||||||||
| 95P00929 | 222-240 | 2Cr | S | 8.8 | 0.33 | 20 | 100* | 100 | 0.34 | 0.44 | 2 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.54 | (NA) | |
| Clay, carbonate free, Weighted Average | 51 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 64 | % wt | |
| LE, Whole Soil, Summed to 1m | 13 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||