| *** Taxonomy Characterization Data *** |
| Pedon ID: S2001TX131004 | ( Duval, Texas ) | Print Date: Nov 21 2024 12:47PM |
| Sampled as on Jan 7, 2002: | Coy ; Fine, smectitic, hyperthermic Vertic Argiustolls |
| Revised to correlated on Aug 10, 2016: | Coy ; Fine, smectitic, hyperthermic Pachic Vertic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2001USTX178 DUVAL CO. | Natural Resources Conservation Service |
| - | Site ID | S2001TX131004 Lat: 27° 55' 30.00" north Long: 98° 26' 18.79" west MLRA: 83C | National Soil Survey Center | |
| - | Pedon No. | 01N0878 | 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 | ||||||||||
| 01N04697 | 0-15 | Ap | S | 35.7 | 25.0 | 0.64 | 50.0 | 29 | 1.14 | 0.063 | -- | ||
| 01N04698 | 15-29 | Bt1 | S | 43.7 | 33.6 | 0.46 | 22 | 1.10 | 0.084 | -- | 88 | ||
| 01N04699 | 29-65 | Bt2 | S | 48.4 | 17.6 | 5.0 | 0.42 | 18 | 1.24 | 0.102 | -- | ||
| 01N04700 | 65-83 | Bt3 | S | 48.5 | 22.1 | 6.2 | 0.41 | 20 | 1.21 | 0.107 | -- | 87 | |
| 01N04701 | 83-110 | Bt4 | S | 47.5 | 22.8 | 7.3 | 0.44 | 20 | 1.15 | 0.116 | -- | ||
| 01N04702 | 110-137 | Btk | S | 45.7 | 20.5 | 10.0 | 0.42 | 19 | 1.19 | 0.101 | -- | ||
| 01N04703 | 137-167 | Bk1 | S | 41.0 | 17.1 | 13.8 | 0.39 | 19 | 1.26 | 0.093 | 1 | ||
| 01N04704 | 167-203 | Bk2 | S | 38.2 | 21.9 | 14.3 | 0.34 | 18 | 1.50 | 0.079 | 1 | 83 | |
| 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 | |||||||||||||||
| 01N04697 | 0-15 | Ap | S | 7.9 | 2.82 | -- | 0.06 | 1 | 100* | 0.69 | 0.59 | 1 | |||||||
| 01N04698 | 15-29 | Bt1 | S | 7.8 | 2.19 | -- | 0.05 | tr | 100* | 0.87 | 0.49 | 1 | |||||||
| 01N04699 | 29-65 | Bt2 | S | 8.1 | 2.07 | 0.10 | 0.08 | 6 | 100* | 0.67 | 0.46 | 4 | |||||||
| 01N04700 | 65-83 | Bt3 | S | 8.3 | 2.29 | 0.08 | 0.06 | 9 | 100* | 0.60 | 0.73 | 11 | |||||||
| 01N04701 | 83-110 | Bt4 | S | 8.5 | 2.18 | 0.06 | 0.05 | 12 | 100* | 0.55 | 0.91 | 16 | |||||||
| 01N04702 | 110-137 | Btk | S | 8.5 | 2.23 | 0.05 | 0.03 | 15 | 100* | 0.51 | 1.27 | 22 | |||||||
| 01N04703 | 137-167 | Bk1 | S | 8.4 | 3.03 | 0.02 | 0.02 | 24 | 100* | 0.42 | 2.59 | 24 | |||||||
| 01N04704 | 167-203 | Bk2 | S | 8.3 | 4.26 | 0.02 | 0.01 | 35 | 100* | 0.37 | 3.85 | 27 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| LE, Whole Soil, Summed to 1m | 10 | cm/m | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 19 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.72 | (NA) | |
| Clay, carbonate free, Weighted Average | 43 | % wt | |
| Clay, total, Weighted Average | 47 | % wt | |
| Weighted averages based on control section: 15-65 cm | |||