| *** Taxonomy Characterization Data *** |
| Pedon ID: S2000TX419002 | ( Shelby, Texas ) | Print Date: Nov 21 2024 3:06PM |
| Sampled as on Sep 24, 2000: | Cart ; Coarse-loamy, siliceous, semiactive, thermic Fragic Glossudalfs |
| Revised to SSL on Jul 5, 2002: | Cart ; Coarse-loamy, siliceous, semiactive, thermic Fragic Paleudult |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2001USTX028 EAST CENTRAL | Natural Resources Conservation Service |
| - | Site ID | TPTX419201CART Lat: 31° 58' 7.78" north Long: 94° 2' 54.82" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 01N0137 | 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 | |||||||||||
| 01N00944 | 0-9 | Ap | S | 6.9 | 6.7 | 0.72 | 7.6 | 20 | 1 | ||||
| 01N00945 | 9-29 | E | S | 6.1 | 5.2 | 0.39 | 22 | 1.65 | 0.004 | 1 | |||
| 01N00946 | 29-44 | EB | S | 9.1 | 5.9 | 0.35 | 21 | 1.59 | 0.006 | 1 | |||
| 01N00947 | 44-84 | Bt | S | 14.2 | 9.9 | 0.35 | 21 | 1.54 | 0.011 | 2 | 94 | ||
| 01N00948 | 84-146 | Btx | S | 20.6 | 15.4 | 0.38 | 21 | 1.58 | 0.020 | 2 | |||
| 01N00949 | 146-165 | Btx/E | S | 17.3 | 11.3 | 0.37 | 18 | 1.60 | 0.020 | tr | |||
| 01N00950 | 165-200 | 2Bt | S | 39.4 | 30.9 | 0.40 | 10 | 1.60 | 0.063 | -- | |||
| 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 | 4F2 | ||||||||||||||||
| 01N00944 | 0-9 | Ap | S | 4.5 | 1.92 | 0.08 | 0.04 | 36 | 26 | 2.9 | 0.96 | 0.42 | 17 | 0.68 | 17 | ||||
| 01N00945 | 9-29 | E | S | 5.5 | 0.46 | 0.07 | 0.02 | 100* | 67 | 0.56 | 10 | ||||||||
| 01N00946 | 29-44 | EB | S | 4.9 | 0.21 | 0.10 | 0.15 | 94 | 46 | 4.2 | 0.37 | 0.46 | 24 | 11 | |||||
| 01N00947 | 44-84 | Bt | S | 4.6 | 0.14 | 0.14 | 0.11 | 42 | 24 | 5.0 | 0.37 | 0.35 | 56 | 5 | |||||
| 01N00948 | 84-146 | Btx | S | 4.7 | 0.13 | 0.18 | 0.09 | 32 | 21 | 8.2 | 0.38 | 0.40 | 70 | 4 | |||||
| 01N00949 | 146-165 | Btx/E | S | 4.9 | 0.08 | 0.13 | 0.26 | 37 | 27 | 9.8 | 0.38 | 76 | 8 | ||||||
| 01N00950 | 165-200 | 2Bt | S | 4.5 | 0.13 | 0.20 | 0.14 | 44 | 36 | 18.1 | 0.49 | 53 | 10 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 21 | % wt | |
| Clay, carbonate free, Weighted Average | 13 | % wt | |
| Clay, total, Weighted Average | 13 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, Set 1 | 0.37 | (NA) | |
| LE, Whole Soil, Summed to 1m | Depth error | cm/m | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Weighted averages based on control section: 29-79 cm | |||