| *** Taxonomy Characterization Data *** |
| Pedon ID: 02TX131001 | ( Duval, Texas ) | Print Date: Nov 12 2024 8:15AM |
| Sampled as on Nov 19, 2002: | Alet ; Fine-loamy, mixed, superactive, hyperthermic Typic Argiustoll |
| Revised to correlated: | Alet ; Fine-loamy, mixed, superactive, hyperthermic Typic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2003USTX037 DUVAL, STARR, AND ZAPATA CO.S - SOUTH TEXAS | Natural Resources Conservation Service |
| - | Site ID | S2002-TX131-001 Lat: 27° 45' 35.88" north Long: 98° 22' 6.05" west MLRA: 83C | National Soil Survey Center | |
| - | Pedon No. | 03N0174 | 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 | 3A1a1a | DbWR1 | ||||||||||
| 03N00908 | 0-10 | A | S | 25.8 | 20.5 | 0.45 | 31 | 1.37 | 0.051 | tr | 89 | ||
| 03N00909 | 10-29 | Bt | S | 34.0 | 28.1 | 0.46 | 29 | 1.29 | 0.081 | -- | 84 | ||
| 03N00910 | 29-44 | Btk1 | S | 34.2 | 20.9 | 0.47 | 26 | 1.29 | 0.081 | tr | 87 | ||
| 03N00911 | 44-58 | Btk2 | S | 39.4 | 23.7 | 0.48 | 23 | 1.09 | 0.099 | tr | |||
| 03N00912 | 58-83 | Btk3 | S | 43.3 | 22.5 | 0.46 | 15 | 1.07 | 0.082 | 1 | |||
| 03N00913 | 83-101 | Bk1 | S | 37.6 | 20.8 | 0.46 | 20 | 1.21 | 0.067 | tr | 89 | ||
| 03N00914 | 101-119 | Bk2 | S | 34.3 | 18.6 | 0.44 | 28 | 1.27 | 0.075 | 1 | |||
| 03N00915 | 119-174 | Bk3 | S | 36.6 | 18.8 | 0.43 | 29 | 1.36 | 0.065 | 2 | |||
| 03N00916 | 174-197 | BCk1 | S | 22.0 | 14.5 | 2.6 | 0.50 | 40 | 1.50 | 0.038 | tr | 76 | |
| 03N00917 | 197-223 | BCk2 | S | 19.2 | 12.9 | 2.4 | 0.45 | 44 | 1.51 | 0.038 | tr | ||
| 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 | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 03N00908 | 0-10 | A | S | 6.2 | 1.08 | 94 | 78 | 0.68 | 7 | ||||||||||
| 03N00909 | 10-29 | Bt | S | 7.8 | 0.76 | -- | 100* | 95 | 0.74 | 3.95 | 14 | ||||||||
| 03N00910 | 29-44 | Btk1 | S | 8.1 | 0.62 | 2 | 100* | 0.66 | 6.23 | 21 | |||||||||
| 03N00911 | 44-58 | Btk2 | S | 7.9 | 0.34 | 1 | 100* | 0.61 | 8.79 | 22 | |||||||||
| 03N00912 | 58-83 | Btk3 | S | 7.9 | 0.21 | 1 | 100* | 0.56 | 10.82 | 25 | |||||||||
| 03N00913 | 83-101 | Bk1 | S | 8.0 | 0.21 | 1 | 100* | 0.56 | 8.66 | 26 | |||||||||
| 03N00914 | 101-119 | Bk2 | S | 8.1 | 0.30 | 2 | 100* | 0.54 | 8.22 | 28 | |||||||||
| 03N00915 | 119-174 | Bk3 | S | 8.0 | 0.50 | 4 | 100* | 0.54 | 8.59 | 29 | |||||||||
| 03N00916 | 174-197 | BCk1 | S | 8.2 | 2.30 | 19 | 100* | 0.52 | 7.45 | 31 | |||||||||
| 03N00917 | 197-223 | BCk2 | S | 8.3 | 1.36 | 5 | 100* | 0.52 | 7.45 | 29 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 26 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 36 | % wt | |
| Clay, carbonate free, Weighted Average | 36 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.67 | (NA) | |
| LE, Whole Soil, Summed to 1m | 8 | cm/m | |
| Weighted averages based on control section: 10-60 cm | |||