| *** Primary Characterization Data *** |
| Pedon ID: S1979AR019013 | ( Clark, Arkansas ) | Print Date: Nov 23 2024 7:16AM |
| Sampled as on May 30, 1979: | Wilcox ; Fine, smectitic, thermic Vertic Paleudalfs |
| Revised to correlated on May 1, 1985: | Wilcox ; Fine, smectitic, thermic Vertic Paleudalf |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP80AR132 CLARK COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1979AR019013 Lat: 33° 54' 9.00" north Long: 93° 10' 16.00" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 80P0193 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 80P00975 | A | A1 | 0-10 | SIL | ||||
| 80P00976 | Bt1 | B21t | 10-33 | SIC | ||||
| 80P00977 | Bt2 | B22t | 33-64 | SIC | ||||
| 80P00978 | Bt3 | B23t | 64-94 | SIC | ||||
| 80P00979 | Btg | B24tg | 94-132 | C | ||||
| 80P00980 | C1 | C1 | 132-157 | C | ||||
| 80P00981 | C2 | C2 | 157-183 | C | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Weighted averages based on control section: 10-60 cm | |||
| 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 | |||||||||||||||
| 3B1 | 3B1 | 3B1 | |||||||||||||||||||
| 80P00975 | 0-10 | A | S | -- | -- | -- | |||||||||||||||
| 80P00976 | 10-33 | Bt1 | S | -- | -- | -- | |||||||||||||||
| 80P00977 | 33-64 | Bt2 | S | -- | -- | -- | |||||||||||||||
| 80P00978 | 64-94 | Bt3 | S | -- | -- | -- | |||||||||||||||
| 80P00979 | 94-132 | Btg | S | -- | -- | -- | |||||||||||||||
| 80P00980 | 132-157 | C1 | S | -- | -- | -- | |||||||||||||||
| 80P00981 | 157-183 | C2 | S | -- | -- | -- | |||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1979AR019013 | ( Clark, Arkansas ) | Print Date: Nov 23 2024 7:16AM |
| Sampled As | : | Wilcox | Fine, smectitic, thermic Vertic Paleudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0193 | |||
| Fine Earth Mineralogy (<2.0 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 | 7A2i | 7A3b | 7C3 | tion | ||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 80P00978 | 64.0-94.0 | Bt3 | feth | QZ 5 | MT 2 | KK 10 | 6.9 | 1.3 | |||||||||||||
| 80P00979 | 94.0-132.0 | Btg | feth | QZ 5 | MT 2 | KK 14 | 6.0 | 1.7 | |||||||||||||
| 80P00980 | 132.0-157.0 | C1 | feth | QZ 4 | MT 2 | MI 2 | KK 13 | 5.6 | 2.3 | ||||||||||||
| FRACTION INTERPRETATION: | ||||
| feth - Fine Earth <2 mm | ||||
| MINERAL INTERPRETATION: | ||||
| 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 |