| *** Taxonomy Characterization Data *** |
| Pedon ID: S2000TX419001 | ( Shelby, Texas ) | Print Date: Apr 27 2025 7:00AM |
| Sampled as on Sep 24, 2000: | Guyton ; Fine-silty, siliceous, active, thermic Typic Glossaqualfs |
| Revised to SSL on Jul 5, 2002: | Guyton ; Fine-silty, siliceous, active, thermic Vermic Natraqualf |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2001USTX028 EAST CENTRAL | Natural Resources Conservation Service |
| - | Site ID | TPTX419201GUYTON Lat: 31° 58' 7.69" north Long: 94° 2' 55.70" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 01N0136 | Kellogg Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 3A1a1a | DbWR1 | |||||||||||
| 01N00937 | 0-8 | Ap | S | 9.1 | 6.2 | 0.53 | 13 | 1.53 | 0.009 | tr | |||
| 01N00938 | 8-32 | Eg | S | 10.9 | 8.0 | 0.40 | 12 | 1.68 | 0.012 | -- | |||
| 01N00939 | 32-78 | E/Btg | S | 20.8 | 15.6 | 0.37 | 11 | 1.57 | 0.027 | -- | |||
| 01N00940 | 78-107 | Btg/E | S | 27.6 | 21.6 | 0.39 | 13 | 1.60 | 0.061 | -- | |||
| 01N00941 | 107-142 | Btg1 | S | 29.4 | 22.4 | 0.41 | 14 | 1.65 | 0.073 | -- | |||
| 01N00942 | 142-172 | Btg2 | S | 33.4 | 23.0 | 0.40 | 10 | 1.55 | 0.087 | -- | |||
| 01N00943 | 172-210 | Btg3 | S | 38.1 | 27.0 | 0.38 | 9 | 1.54 | 0.089 | -- | |||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 4C1a2a | 4H2a | 4G2 | 4E1a1a1a1 | 4F2 | |||||||||||||||
| 01N00937 | 0-8 | Ap | S | 4.8 | 1.32 | 0.13 | 0.02 | 80 | 53 | 5.6 | 0.66 | 0.62 | 14 | 0.58 | 12 | ||||
| 01N00938 | 8-32 | Eg | S | 5.3 | 0.52 | 0.10 | 0.02 | 87 | 59 | 5.2 | 0.50 | 0.48 | 8 | 15 | |||||
| 01N00939 | 32-78 | E/Btg | S | 5.0 | 0.19 | 0.05 | 0.02 | 100* | 70 | 10.1 | 0.47 | 0.49 | 3 | 2.17 | 18 | ||||
| 01N00940 | 78-107 | Btg/E | S | 6.7 | 0.10 | 0.05 | 0.01 | 100* | 83 | 0.51 | 4.10 | 21 | |||||||
| 01N00941 | 107-142 | Btg1 | S | 7.3 | 0.04 | 0.07 | 0.01 | -- | 100* | 89 | 0.50 | 5.18 | 22 | ||||||
| 01N00942 | 142-172 | Btg2 | S | 7.6 | 0.04 | 0.06 | 0.01 | tr | 100* | 0.50 | 5.49 | 17 | |||||||
| 01N00943 | 172-210 | Btg3 | S | 7.7 | 0.05 | 0.06 | 0.02 | -- | 100* | 93 | 0.57 | 5.30 | 17 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 11 | % wt | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| Clay, total, Weighted Average | 21 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, Set 1 | 0.47 | (NA) | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Weighted averages based on control section: 32-82 cm | |||