| *** Taxonomy Characterization Data *** |
| Pedon ID: P1994TX359002 | ( Oldham, Texas ) | Print Date: Nov 12 2024 8:25AM |
| 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 | P1994TX359005 Lat: 35° 12' 29.29" north Long: 102° 22' 16.65" west MLRA: 77C | National Soil Survey Center | |
| - | Pedon No. | 95P0136 | 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 | |||||||||
| 95P00930 | 0-10 | A | S | 63.0 | 19.9 | 12.9 | 0.33 | 1 | 1.20 | 0.110 | -- | ||
| 95P00931 | 10-28 | Bss1 | S | 64.4 | 24.4 | 14.0 | 0.34 | 1 | 1.24 | 0.122 | -- | ||
| 95P00932 | 28-60 | Bss2 | S | 65.7 | 30.1 | 14.2 | 0.34 | tr | 1.23 | 0.127 | -- | ||
| 95P00933 | 60-76 | BCss | S | 66.8 | 31.3 | 17.0 | 0.34 | 1 | 1.25 | 0.127 | -- | ||
| 95P00934 | 76-118 | 2BC | S | 70.0 | 34.2 | 17.9 | 0.34 | 1 | 1.21 | 0.131 | -- | ||
| 95P00935 | 118-170 | 2B/C | S | 70.9 | 38.9 | 21.2 | 0.35 | tr | 1.16 | 0.140 | -- | ||
| 95P00936 | 170-218 | 2CB | S | 72.6 | 40.1 | 23.8 | 0.36 | tr | 1.08 | 0.149 | -- | ||
| 95P00937 | 218-240 | 2Cr | S | 72.0 | 42.4 | 0.38 | tr | 1.18 | 0.160 | -- | |||
| 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 | ||||||||||||
| 95P00930 | 0-10 | A | S | 8.3 | 0.95 | 16 | 100* | 100 | 0.48 | 0.58 | 1 | ||||||||
| 95P00931 | 10-28 | Bss1 | S | 8.3 | 0.59 | 18 | 100* | 100 | 0.46 | 0.46 | 1 | ||||||||
| 95P00932 | 28-60 | Bss2 | S | 8.4 | 0.43 | 17 | 100* | 100 | 0.43 | 0.46 | 1 | ||||||||
| 95P00933 | 60-76 | BCss | S | 8.4 | 0.40 | 29 | 100* | 100 | 0.43 | 0.46 | 1 | ||||||||
| 95P00934 | 76-118 | 2BC | S | 8.5 | 0.35 | 32 | 100* | 100 | 0.39 | 0.44 | 1 | ||||||||
| 95P00935 | 118-170 | 2B/C | S | 8.7 | 0.31 | 36 | 100* | 100 | 0.34 | 0.40 | 2 | ||||||||
| 95P00936 | 170-218 | 2CB | S | 8.8 | 0.30 | 29 | 100* | 100 | 0.37 | 0.43 | 2 | ||||||||
| 95P00937 | 218-240 | 2Cr | S | 8.8 | 0.29 | 34 | 100* | 100 | 0.36 | 0.46 | 2 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.55 | (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 | 67 | % wt | |
| LE, Whole Soil, Summed to 1m | 13 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||