*** Andic Soil Properties Data *** |
Pedon ID: 77TX027004 | ( Bell, Texas ) | Print Date: Nov 12 2024 3:34AM |
Sampled as on Jul 1, 1977: | Heiden ; Fine, montmorillonitic, thermic Udic Chromustert |
Revised to correlated: | Heiden ; Fine, smectitic, thermic Udic Chromusterts |
United States Department of Agriculture | ||||
SSL | - | Project | CP78TX001 VERTISOL STUDY | Natural Resources Conservation Service |
- | Site ID | S1977TX027004 Lat: 31° 018.00" north Long: 97° 1833.00" west MLRA: 86 | National Soil Survey Center | |
- | Pedon No. | 78P0004 | 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 | |||||||||||||||||||
78P00029 | 0-38 | S | 53.3 | 14.2 | 7.3 | 2 | tr | 23.3 | 0.44 | 1.36 | 0.118 | |||||||||||||
78P00030 | 38-69 | S | 55.7 | 7.3 | 7.7 | 2 | tr | 24.5 | 0.44 | 1.28 | 0.122 | |||||||||||||
78P00031 | 69-97 | S | 58.0 | 7.7 | 8.0 | 3 | tr | 24.3 | 0.42 | 1.33 | 0.132 | |||||||||||||
78P00032 | 97-142 | S | 57.8 | 10.2 | 7.8 | 2 | tr | 24.2 | 0.42 | 1.39 | 0.121 | |||||||||||||
78P00033 | 142-152 | S | 58.4 | 13.7 | 8.4 | 1 | tr | 22.8 | 0.39 | |||||||||||||||
78P00034 | 10-20 | variable | 1.36 | |||||||||||||||||||||
78P00035 | 40-50 | variable | 1.28 | |||||||||||||||||||||
78P00036 | 70-80 | variable | 1.33 | |||||||||||||||||||||
78P00037 | 100-100 | variable | 1.39 |
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 ) | ||||||||||||||
8C1a | 6A1c | 4H2a | 6E1b | |||||||||||||||||||
78P00029 | 0-38 | S | 7.8 | 1.03 | 10 | |||||||||||||||||
78P00030 | 38-69 | S | 7.9 | 0.91 | 10 | |||||||||||||||||
78P00031 | 69-97 | S | 7.8 | 0.74 | 12 | |||||||||||||||||
78P00032 | 97-142 | S | 7.9 | 0.47 | 12 | |||||||||||||||||
78P00033 | 142-152 | S | 7.6 | 0.27 | 1.49 | 10 |