| *** Taxonomy Characterization Data *** |
| Pedon ID: S1984TX429001 | ( Stephens, Texas ) | Print Date: Nov 23 2024 6:46PM |
| Sampled as on Aug 1, 1984: | Palopinto ; Loamy-skeletal, mixed, thermic Lithic Haplustoll |
| Revised to correlated on Aug 8, 2016: | Palopinto ; Loamy-skeletal, mixed, superactive, thermic Lithic Haplustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84TX220 STEPHENS AND YOUNG COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1984TX429001 Lat: 32° 36' 3.00" north Long: 98° 39' 19.00" west MLRA: 80B | National Soil Survey Center | |
| - | Pedon No. | 84P0774 | 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 | 7B1a2 | |||||||||
| 84P04322 | 0-4 | A1 | S | 25.9 | -- | 0.52 | 52 | 1.41 | 0.033 | 25 | |||
| 84P04323 | 4-12 | A2 | S | 32.5 | 0.9 | 0.51 | 69 | 1.27 | 0.033 | 42 | 83 | ||
| 84P04324 | 12-27 | A/R | S | 35.7 | 1.2 | 0.53 | 61 | 36 | |||||
| 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 | ||||||||||||
| 84P04322 | 0-4 | A1 | S | 7.3 | 3.06 | 2 | 100* | 100 | 1.01 | 0.63 | -- | ||||||||
| 84P04323 | 4-12 | A2 | S | 7.5 | 2.50 | 3 | 100* | 100 | 0.93 | 0.64 | -- | ||||||||
| 84P04324 | 12-27 | A/R | S | 7.7 | 2.72 | 3 | 100* | 100 | 0.93 | 0.87 | -- | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.97 | (NA) | |
| Clay, carbonate free, Weighted Average | 32 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 62 | % wt | |
| Volume, >2mm, Weighted Average | 36 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| Weighted averages based on control section: 0-27 cm | |||