| *** Taxonomy Characterization Data *** |
| Pedon ID: 82AL047001 | ( Dallas, Alabama ) | Print Date: Mar 2 2025 8:59AM |
| Sampled as on Aug 1, 1982: | Savannah ; Fine-loamy, siliceous, thermic Typic Fragiudult |
| Revised to correlated: | SAVANNAH ; Coarse-loamy, siliceous, thermic Typic Fragiudults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82AL142 ALABAMA RIVER TERRACE | Natural Resources Conservation Service |
| - | Site ID | S1982AL047001 Lat: 32° 19' 31.01" north Long: 86° 51' 21.99" west MLRA: 133A | National Soil Survey Center | |
| - | Pedon No. | 82P0396 | 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 | |||||||||
| 82P02023 | 0-25 | Ap | S | 2.4 | 1.2 | 0.54 | 53 | 1 | 99 | ||||
| 82P02024 | 25-60 | Bt1 | S | 12.7 | 8.5 | 0.43 | 38 | 1.69 | 0.008 | tr | 99 | ||
| 82P02025 | 60-82 | Bt2 | S | 20.2 | 10.1 | 0.34 | 37 | 1.76 | 0.004 | 1 | |||
| 82P02026 | 82-120 | Bx1 | S | 22.6 | 13.4 | 0.38 | 35 | 1.73 | 0.008 | tr | |||
| 82P02027 | 120-156 | Bx2 | S | 32.9 | 18.3 | 0.40 | 39 | 1.75 | 0.009 | 3 | |||
| 82P02028 | 156-196 | 2Bx1 | S | 38.7 | 24.8 | 0.40 | 48 | 1.59 | 0.010 | 4 | 88 | ||
| 82P02029 | 196-224 | 2Bx2 | S | 25.5 | 17.8 | 0.41 | 70 | 1.71 | 0.011 | 2 | |||
| 82P02030 | 224-267 | 2C1 | S | 32.5 | 22.4 | 0.42 | 54 | 1.77 | 0.006 | 1 | |||
| 82P02031 | 267-320 | 2C2 | S | 17.4 | 12.5 | 0.48 | 78 | 1.75 | 0.002 | -- | 98 | ||
| 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 | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 82P02023 | 0-25 | Ap | S | 5.5 | 0.39 | 100* | 50 | 1.3 | 0.50 | 0.54 | 8 | 17 | |||||||
| 82P02024 | 25-60 | Bt1 | S | 4.5 | 0.23 | 23 | 15 | 2.5 | 0.24 | 0.20 | 72 | -- | |||||||
| 82P02025 | 60-82 | Bt2 | S | 4.4 | 0.17 | 23 | 14 | 3.3 | 0.21 | 0.16 | 70 | 2 | |||||||
| 82P02026 | 82-120 | Bx1 | S | 4.3 | 0.21 | 22 | 15 | 4.1 | 0.23 | 0.18 | 73 | -- | |||||||
| 82P02027 | 120-156 | Bx2 | S | 4.2 | 0.22 | 13 | 10 | 6.5 | 0.25 | 0.20 | 83 | 1 | |||||||
| 82P02028 | 156-196 | 2Bx1 | S | 4.0 | 0.19 | 8 | 7 | 8.7 | 0.27 | 0.22 | 90 | 1 | |||||||
| 82P02029 | 196-224 | 2Bx2 | S | 4.2 | 0.16 | 5 | 3 | 4.9 | 0.23 | 0.19 | 94 | 3 | |||||||
| 82P02030 | 224-267 | 2C1 | S | 4.0 | 0.17 | 4 | 3 | 6.5 | 0.26 | 0.20 | 95 | 1 | |||||||
| 82P02031 | 267-320 | 2C2 | S | 4.3 | 0.17 | 3 | 2 | 2.3 | 0.21 | 0.13 | 96 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.23 | (NA) | |
| Clay, carbonate free, Weighted Average | 15 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 38 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 15 | % wt | |
| Weighted averages based on control section: 25-75 cm | |||