| *** Taxonomy Characterization Data *** |
| Pedon ID: 78AL131002 | ( Wilcox, Alabama ) | Print Date: Dec 4 2024 3:26AM |
| Sampled as on May 30, 1978: | Snd ; Fine-loamy, siliceous, thermic Typic Paleudult |
| Revised to correlated: | Smithdale ; Fine-loamy, siliceous, subactive, thermic Typic Hapludults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP78AL186 MONROE AND WILCOX COUNTIES CITRONELLE STUDY | Natural Resources Conservation Service |
| - | Site ID | S1978AL131002 Lat: 31° 53' 9.00" north Long: 87° 24' 57.00" west MLRA: 133A | National Soil Survey Center | |
| - | Pedon No. | 78P0497 | 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 | ||||||||||
| 78P02884 | 0-17 | Ap | S | 13.1 | 7.4 | 0.34 | 47 | 1.51 | 0.009 | tr | |||
| 78P02885 | 17-30 | Bt1 | S | 20.7 | 13.0 | 0.32 | 40 | 1.54 | 0.013 | tr | |||
| 78P02886 | 30-77 | Bt2 | S | 27.6 | 17.4 | 0.32 | 36 | 1 | |||||
| 78P02887 | 77-123 | Bt3 | S | 22.2 | 15.4 | 0.35 | 43 | 1 | |||||
| 78P02888 | 123-153 | Bt4 | S | 17.3 | 10.9 | 0.32 | 49 | 1.75 | 0.007 | 4 | |||
| 78P02889 | 153-207 | Bt5 | S | 17.7 | 11.3 | 0.33 | 65 | 1.81 | 0.004 | 22 | |||
| 78P02890 | 207-247 | Bt6 | S | 14.1 | 8.1 | 0.33 | 91 | 1.79 | 0.004 | 43 | |||
| 78P02891 | 247-283 | Bt7 | S | 19.4 | 8.5 | 0.40 | 93 | 1.52 | 0.008 | 50 | |||
| 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 | % | |||||||||||
| 8C1a | 6A1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 78P02884 | 0-17 | Ap | S | 5.3 | 0.67 | 48 | 38 | 2.1 | 0.32 | 0.16 | 5 | -- | |||||||
| 78P02885 | 17-30 | Bt1 | S | 5.4 | 0.21 | 47 | 39 | 2.4 | 0.22 | 0.12 | 13 | -- | |||||||
| 78P02886 | 30-77 | Bt2 | S | 5.0 | 0.15 | 30 | 26 | 3.0 | 0.20 | 0.11 | 43 | -- | |||||||
| 78P02887 | 77-123 | Bt3 | S | 4.8 | 0.05 | 12 | 10 | 2.1 | 0.19 | 0.09 | 76 | -- | |||||||
| 78P02888 | 123-153 | Bt4 | S | 4.7 | 0.03 | 7 | 7 | 1.4 | 0.16 | 0.08 | 86 | -- | |||||||
| 78P02889 | 153-207 | Bt5 | S | 4.8 | 0.04 | 9 | 8 | 1.7 | 0.19 | 0.10 | 82 | -- | |||||||
| 78P02890 | 207-247 | Bt6 | S | 4.9 | 0.02 | 33 | 30 | 2.1 | 0.19 | 0.15 | 57 | -- | |||||||
| 78P02891 | 247-283 | Bt7 | S | 4.9 | 0.03 | 6 | 5 | 2.1 | 0.16 | 0.11 | 90 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.21 | (NA) | |
| Clay, carbonate free, Weighted Average | 26 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 37 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 26 | % wt | |
| Weighted averages based on control section: 17-67 cm | |||