| *** Andic Soil Properties Data *** |
| Pedon ID: S1978TX039095 | ( Brazoria, Texas ) | Print Date: Feb 17 2025 2:41AM |
| Sampled as on Jun 1, 1978: | Tracosa ; Fine, montmorillonitic, nonacid, hyperthermic Typic Haplaquent |
| Revised to correlated: | TRACOSA ; Fine-silty, montmorillonitic, nonacid Typic Haplaquents |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP79TX013 BRAZORIA COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1978TX039095 Lat: 29° 457.00" north Long: 95° 1159.99" west MLRA: 150B | National Soil Survey Center | |
| - | Pedon No. | 79P0016 | 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 | 3C2a1a | 8D1 | ||||||||||||||||||||||
| 79P00045 | 0-10 | Ag | S | 23.0 | 6 | -- | 13.6 | 0.59 | ||||||||||||||||
| 79P00046 | 10-48 | Cg1 | S | 21.9 | 3 | -- | 11.1 | 0.51 | ||||||||||||||||
| 79P00047 | 48-107 | Cg2 | S | 34.3 | 3 | -- | 16.9 | 0.49 | ||||||||||||||||
| 79P00048 | 107-157 | Cg3 | S | 27.7 | 7 | -- | 15.5 | 0.56 | ||||||||||||||||
| 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 | 6E1b | ||||||||||||||||||||
| 79P00045 | 0-10 | Ag | S | 6.6 | 1.77 | -- | ||||||||||||||||
| 79P00046 | 10-48 | Cg1 | S | 7.4 | 0.23 | -- | ||||||||||||||||
| 79P00047 | 48-107 | Cg2 | S | 7.5 | 0.22 | -- | ||||||||||||||||
| 79P00048 | 107-157 | Cg3 | S | 7.5 | 0.25 | -- | ||||||||||||||||