| *** Primary Characterization Data *** |
| Pedon ID: 92AL023003-pgm | ( Choctaw, Alabama ) | Print Date: Nov 21 2024 1:35PM |
| Sampled as on Jan 30, 1992: | Mayhew |
| Revised to correlated: | Mayhew ; Fine, smectitic, thermic Chromic dystraquerts |
| State of Alabama | ||||
| SSL | - | Project | 1992USAL023 Auburn University - Choctaw County - Year 92 | Auburn University |
| - | Site ID | 92AL023003-pgm Lat: 32° 18' 8.00" north Long: 88° 2' 6.00" west | Soil Characterization Laboratory | |
| - | Pedon No. | S92AL-023-3 | 209 Funchess Hall | |
| - | General Methods 1B1A, 2A1, 2B | Auburn University, Alabama 36849 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 92023-3-1 | A1 | A1 | 0-5 | 9223-3-1 | ||||
| 92023-3-2 | A2 | A2 | 5-15 | 9223-3-2 | ||||
| 92023-3-3 | Btg1 | Btg1 | 15-33 | 9223-3-3 | ||||
| 92023-3-4 | Btg2 | Btg2 | 33-56 | 9223-3-4 | ||||
| 92023-3-5 | Bssg1 | Bssg1 | 56-107 | 9223-3-5 | ||||
| 92023-3-6 | Bssg2 | Bssg2 | 107-150 | 9223-3-6 | ||||
| 92023-3-7 | Cr | Cr | 150-203 | 9223-3-7 | ||||
| PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
| Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
| Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
| Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | ||||||||||||||||
| 92023-3-1 | 0-5 | A1 | S | 37.8 | 55.1 | 7.1 | 1.0 | 1.4 | 1.7 | 1.5 | 1.5 | ||||||||||
| 92023-3-2 | 5-15 | A2 | S | 41.4 | 51.3 | 7.3 | 1.2 | 1.7 | 1.7 | 1.8 | 0.9 | ||||||||||
| 92023-3-3 | 15-33 | Btg1 | S | 49.1 | 45.4 | 5.5 | 1.0 | 1.1 | 1.2 | 1.3 | 0.9 | ||||||||||
| 92023-3-4 | 33-56 | Btg2 | S | 51.9 | 42.4 | 5.7 | 0.9 | 1.2 | 1.3 | 1.4 | 0.9 | ||||||||||
| 92023-3-5 | 56-107 | Bssg1 | S | 54.8 | 40.8 | 4.4 | 0.7 | 1.0 | 1.0 | 1.0 | 0.7 | ||||||||||
| 92023-3-6 | 107-150 | Bssg2 | S | 59.6 | 36.0 | 4.4 | 0.9 | 0.9 | 0.9 | 1.0 | 0.7 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 92AL023003-pgm | ( Choctaw, Alabama ) | Print Date: Nov 21 2024 1:35PM |
| Sampled As | : | Mayhew | |||
| Auburn University, Soil Characterization Laboratory | ; | Pedon No. S92AL-023-3 | |||
| CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
| Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
| Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| NK | NK | NK | NK | NK | NK | ||||||||||||
| 92023-3-1 | 0-5 | A1 | S | 6.0 | 5.5 | 0.3 | 0.6 | 12.4 | 1.0 | 31.5 | 13.4 | 39 | |||||
| 92023-3-2 | 5-15 | A2 | S | 3.7 | 5.5 | 0.3 | 0.6 | 10.1 | 4.3 | 22.8 | 14.5 | 45 | |||||
| 92023-3-3 | 15-33 | Btg1 | S | 3.4 | 5.9 | 0.4 | 0.7 | 10.4 | 8.4 | 24.9 | 18.8 | 42 | |||||
| 92023-3-4 | 33-56 | Btg2 | S | 2.9 | 6.2 | 0.6 | 0.7 | 10.4 | 9.7 | 26.0 | 20.1 | 40 | |||||
| 92023-3-5 | 56-107 | Bssg1 | S | 3.6 | 8.1 | 1.0 | 0.8 | 13.4 | 9.5 | 28.4 | 23.0 | 47 | |||||
| 92023-3-6 | 107-150 | Bssg2 | S | 3.8 | 10.5 | 1.5 | 1.0 | 16.8 | 8.6 | 32.5 | 25.4 | 52 | |||||
| pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
| (- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
| CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
| Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
| Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
| NK | ||||||||||||||
| 92023-3-1 | 0-5 | A1 | S | 4.9 | ||||||||||
| 92023-3-2 | 5-15 | A2 | S | 4.6 | ||||||||||
| 92023-3-3 | 15-33 | Btg1 | S | 4.5 | ||||||||||
| 92023-3-4 | 33-56 | Btg2 | S | 4.4 | ||||||||||
| 92023-3-5 | 56-107 | Bssg1 | S | 4.4 | ||||||||||
| 92023-3-6 | 107-150 | Bssg2 | S | 4.4 | ||||||||||
| 92023-3-7 | 150-203 | Cr | S | 4.0 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 92AL023003-pgm | ( Choctaw, Alabama ) | Print Date: Nov 21 2024 1:35PM |
| Sampled As | : | Mayhew | |||
| Auburn University, Soil Characterization Laboratory | ; | Pedon No. S92AL-023-3 | |||
| Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
| SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
| Depth | Fract | XRAY1 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 92023-3-4 | 33.0-56.0 | Btg2 | tcly | HV 1 | QZ 1 | MI 2 | KK 3 | MT 4 | |||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| HV Hydroxy-Interlayered Vermiculite | KK Kaolinite | MI Mica | MT Montmorillonite | QZ Quartz |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |