| *** Taxonomy Characterization Data *** |
| Pedon ID: 95TX111003 | ( Dallam, Texas ) | Print Date: Dec 4 2024 3:30AM |
| Sampled as on Apr 4, 1995: | Dallam |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP95TX164 TEXAS-CRP | Natural Resources Conservation Service |
| - | Site ID | S1995TX111003 Lat: 36° 7' 6.10" north Long: 102° 35' 9.20" west | National Soil Survey Center | |
| - | Pedon No. | 95P0496 | 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 | |||||||||
| 95P03737 | 0-5 | Ap1 | S | 10.9 | 7.8 | 0.45 | 74 | 1.38 | 0.044 | tr | |||
| 95P03738 | 5-10 | Ap2 | S | 11.4 | 8.6 | 0.39 | 72 | 1.53 | 0.017 | -- | |||
| 95P03739 | 10-20 | Bt1 | S | 10.6 | 7.7 | 0.36 | 75 | 1.46 | 0.018 | -- | |||
| 95P03740 | 20-32 | Bt2 | S | 12.7 | 8.8 | 0.35 | 74 | 1.56 | 0.021 | -- | |||
| 95P03741 | 32-50 | 2Bt3 | S | 28.0 | 20.3 | 0.38 | 47 | 1.40 | 0.046 | -- | |||
| 95P03742 | 50-71 | 2Bt4 | S | 28.8 | 21.4 | 0.37 | 39 | 1.49 | 0.043 | -- | |||
| 95P03743 | 71-94 | 2Bt5 | S | 27.2 | 18.1 | 0.36 | 39 | 1.52 | 0.042 | -- | |||
| 95P03744 | 94-142 | 3Btk1 | S | 38.3 | 10.2 | 23.4 | 0.23 | 26 | 1.42 | 0.025 | -- | ||
| 95P03745 | 142-200 | 3Btk2 | S | 33.3 | 12.0 | 13.6 | 0.29 | 20 | 1.47 | 0.037 | -- | ||
| 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 | 6A2e | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 95P03737 | 0-5 | Ap1 | S | 7.2 | 1.26 | 1.33 | 100* | 89 | 0.76 | 3.33 | 1 | ||||||||
| 95P03738 | 5-10 | Ap2 | S | 7.1 | 0.95 | 0.79 | 100* | 83 | 0.61 | 1.44 | -- | ||||||||
| 95P03739 | 10-20 | Bt1 | S | 7.3 | 0.43 | 0.38 | 100* | 87 | 0.60 | -- | |||||||||
| 95P03740 | 20-32 | Bt2 | S | 7.3 | 0.52 | 0.34 | 100* | 87 | 0.56 | -- | |||||||||
| 95P03741 | 32-50 | 2Bt3 | S | 7.5 | 0.70 | 0.68 | 100* | 85 | 0.54 | 1 | |||||||||
| 95P03742 | 50-71 | 2Bt4 | S | 7.9 | 0.47 | 0.46 | 100* | 88 | 0.53 | 1 | |||||||||
| 95P03743 | 71-94 | 2Bt5 | S | 8.0 | 0.31 | 0.36 | 100* | 93 | 0.53 | 2 | |||||||||
| 95P03744 | 94-142 | 3Btk1 | S | 8.2 | 0.15 | 4.69 | 43 | 100* | 100 | 0.23 | 0.49 | 2 | |||||||
| 95P03745 | 142-200 | 3Btk2 | S | 8.4 | 0.08 | 3.15 | 27 | 100* | 100 | 0.35 | 0.53 | 1 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.55 | (NA) | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 57 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 21 | % wt | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 10-60 cm | |||