| *** Andic Soil Properties Data *** |
| Pedon ID: 84TX471001 | ( Walker, Texas ) | Print Date: Oct 31 2024 8:04PM |
| Sampled as on Apr 1, 1984: | Redco ; Very-fine, montmorillonitic, thermic Aquentic Chromudert |
| Revised to correlated: | Redco ; Very-fine, smectitic, thermic Aquentic Chromuderts |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP84TX190 WALKER-POLK COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1984TX471001 Lat: 30° 3630.00" north Long: 95° 2314.99" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 84P0684 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Andic Soil Properties Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | -21- | |||
| Total | Fine | CaCO3 | CoSi to | Est | .1-75 | Vol >2mm | Bulk | COLE | Al+½Fe | Al+½Fe | ||||||||||||||
| Clay | Clay | Clay | VCoS | Clay | Fraction | % of | (- - - - 1500 kPa - - - -) | Density | Whole | (- - - - - - - - - - Glass Content - - - - - - - - - -) | *15.625 | *60.0 | ||||||||||||
| Depth | <.002 | <.0002 | <.002 | .02 - 2 | Content | Whole Soil | air-dry | field moist | /Clay | 33 kPa | Soil | csi | vfs | fs | ms | cs | vcs | Wt Avg | +Glass | +Glass | ||||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - % of <2 mm - - - - - - - - -) | % of <75 mm | (- - - - - - - - % - - - - - - -) | g cm-3 | cm cm-1 | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | |||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3C2a1a | 8D1 | 4A1d | |||||||||||||||||||
| 84P03786 | 0-15 | A | S | 57.8 | 39.2 | 6 | -- | 28.0 | 0.48 | 1.20 | 0.145 | |||||||||||||
| 84P03787 | 15-46 | Bw1 | S | 74.9 | 52.7 | 3 | -- | 33.2 | 0.44 | 1.14 | 0.160 | |||||||||||||
| 84P03788 | 46-74 | Bw2 | S | 72.5 | 45.8 | 3 | -- | 28.0 | 0.39 | 1.14 | 0.169 | |||||||||||||
| 84P03789 | 74-94 | Bw3 | S | 73.5 | 40.8 | 3 | tr | 28.5 | 0.39 | |||||||||||||||
| 84P03790 | 94-115 | Bw4 | S | 72.4 | 35.4 | 4 | -- | 27.2 | 0.38 | |||||||||||||||
| 84P03791 | 115-145 | Bw5 | S | 70.0 | 30.7 | 4 | tr | 26.9 | 0.38 | |||||||||||||||
| 84P03792 | 145-173 | Bk1 | S | 75.6 | 20.8 | 0.6 | 2 | tr | 26.7 | 0.35 | 1.21 | 0.152 | ||||||||||||
| 84P03793 | 173-200 | Bk2 | S | 64.1 | 19.2 | 1.5 | 4 | 1 | 23.0 | 0.36 | ||||||||||||||
| Andic Soil Properties Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| CO3 | Al+ | 8*Si | Optical | KCl | NH4OAC | Sum | (- Base Sat -) | |||||||||||||||
| pH | pH | Org | Tot | as | NZ | ½Fe | 8*Si | 2*Fe | +2*Fe | Density | Extr | Sum | Bases+ | NH4OAC | Sum of | Melanic | (- Atterberg -) | |||||
| Depth | H2O | NaF | C | C | CaCO3 | P Ret | Oxal | Oxal | Oxal | Oxal | Oxal | Al | Bases | Extr Al | pH 7.0 | Cations | Index | LL | PI | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - % wt - - - - - - - - - - - - - - - - - -) | cmol(+) kg-1 | (- meq 100g-1 -) | (- - - - % - - - - -) | ( % <0.4mm ) | ||||||||||||||
| 4C1a2a | 6A1c | 6E1g | 6G9a | |||||||||||||||||||
| 84P03786 | 0-15 | A | S | 5.3 | 1.73 | 0.4 | ||||||||||||||||
| 84P03787 | 15-46 | Bw1 | S | 5.0 | 0.47 | 3.9 | ||||||||||||||||
| 84P03788 | 46-74 | Bw2 | S | 5.3 | 0.41 | 1.2 | ||||||||||||||||
| 84P03789 | 74-94 | Bw3 | S | 5.6 | 0.47 | |||||||||||||||||
| 84P03790 | 94-115 | Bw4 | S | 6.6 | 0.47 | |||||||||||||||||
| 84P03791 | 115-145 | Bw5 | S | 7.5 | 0.47 | 1 | ||||||||||||||||
| 84P03792 | 145-173 | Bk1 | S | 7.9 | 0.12 | 8 | ||||||||||||||||
| 84P03793 | 173-200 | Bk2 | S | 8.2 | 0.07 | 23 | ||||||||||||||||