| *** Primary Characterization Data *** |
| Pedon ID: 92AL091002-pgm | ( Marengo, Alabama ) | Print Date: Nov 24 2024 8:17AM |
| Sampled as on Nov 7, 1992: | Searcy |
| Revised to correlated: | Searcy ; Fine, smectitic, thermic Aquic paleudalfs |
| State of Alabama | ||||
| SSL | - | Project | 1992USAL091 Auburn University - Marengo County - Year 92 | Auburn University |
| - | Site ID | 92AL091002-pgm Lat: 32° 19' 60.00" north Long: 87° 34' 30.00" west | Soil Characterization Laboratory | |
| - | Pedon No. | S92AL-091-2 | 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 |
| 92091-2-1 | Ap | Ap | 0-20 | 9291-2-1 | ||||
| 92091-2-2 | Bt1 | Bt1 | 20-33 | 9291-2-2 | ||||
| 92091-2-3 | Bt2 | Bt2 | 33-74 | 9291-2-3 | ||||
| 92091-2-4 | Bt3 | Bt3 | 74-104 | 9291-2-4 | ||||
| 92091-2-5 | Btss1 | Btss1 | 104-137 | 9291-2-5 | ||||
| 92091-2-6 | Btss2 | Btss2 | 137-165 | 9291-2-6 | ||||
| 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 | ||||||||||||||||
| 92091-2-1 | 0-20 | Ap | S | 8.1 | 28.2 | 63.7 | 23.7 | 29.0 | 10.4 | 0.6 | -- | ||||||||||
| 92091-2-2 | 20-33 | Bt1 | S | 38.1 | 20.8 | 41.1 | 16.2 | 18.8 | 5.8 | 0.3 | -- | ||||||||||
| 92091-2-3 | 33-74 | Bt2 | S | 52.6 | 18.7 | 28.7 | 11.0 | 13.1 | 4.4 | 0.2 | -- | ||||||||||
| 92091-2-4 | 74-104 | Bt3 | S | 52.4 | 18.0 | 29.6 | 11.8 | 13.5 | 4.1 | 0.2 | -- | ||||||||||
| 92091-2-5 | 104-137 | Btss1 | S | 48.7 | 18.3 | 33.0 | 12.3 | 15.0 | 5.4 | 0.3 | -- | ||||||||||
| 92091-2-6 | 137-165 | Btss2 | S | 44.8 | 20.3 | 34.9 | 13.5 | 16.1 | 5.0 | 0.3 | -- | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 92AL091002-pgm | ( Marengo, Alabama ) | Print Date: Nov 24 2024 8:17AM |
| Sampled As | : | Searcy | |||
| Auburn University, Soil Characterization Laboratory | ; | Pedon No. S92AL-091-2 | |||
| 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 | ||||||||||||
| 92091-2-1 | 0-20 | Ap | S | 0.2 | 0.1 | tr | tr | 0.4 | 2.7 | 4.3 | 3.0 | 8 | |||||
| 92091-2-2 | 20-33 | Bt1 | S | 4.7 | 4.7 | 0.1 | 0.2 | 9.6 | 8.9 | 22.9 | 18.5 | 42 | |||||
| 92091-2-3 | 33-74 | Bt2 | S | 6.7 | 7.0 | 0.2 | 0.3 | 14.3 | 17.3 | 34.1 | 31.6 | 42 | |||||
| 92091-2-4 | 74-104 | Bt3 | S | 8.5 | 7.4 | 0.3 | 0.3 | 16.5 | 16.2 | 34.0 | 32.7 | 48 | |||||
| 92091-2-5 | 104-137 | Btss1 | S | 9.3 | 7.5 | 0.3 | 0.3 | 17.4 | 13.1 | 31.5 | 30.5 | 55 | |||||
| 92091-2-6 | 137-165 | Btss2 | S | 9.8 | 7.2 | 0.4 | 0.3 | 17.6 | 9.9 | 28.6 | 27.5 | 61 | |||||
| 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 | ||||||||||||||
| 92091-2-1 | 0-20 | Ap | S | 4.5 | ||||||||||
| 92091-2-2 | 20-33 | Bt1 | S | 5.0 | ||||||||||
| 92091-2-3 | 33-74 | Bt2 | S | 4.7 | ||||||||||
| 92091-2-4 | 74-104 | Bt3 | S | 4.7 | ||||||||||
| 92091-2-5 | 104-137 | Btss1 | S | 4.8 | ||||||||||
| 92091-2-6 | 137-165 | Btss2 | S | 4.7 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 92AL091002-pgm | ( Marengo, Alabama ) | Print Date: Nov 24 2024 8:17AM |
| Sampled As | : | Searcy | |||
| Auburn University, Soil Characterization Laboratory | ; | Pedon No. S92AL-091-2 | |||
| 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 | ||||||||||||||
| 92091-2-2 | 20.0-33.0 | Bt1 | tcly | MI 1 | KK 2 | MT 5 | |||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI Mica | MT Montmorillonite | ||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |