| *** Taxonomy Characterization Data *** |
| Pedon ID: S11TX3111019 | ( McMullen, Texas ) | Print Date: Nov 21 2024 3:01PM |
| Sampled as on Mar 8, 2011: | Imogene ; Fine-loamy, mixed, superactive, hyperthermic Mollic Natrustalf |
| Revised to correlated on Oct 9, 2012: | Christine ; Fine-loamy, mixed, superactive, hyperthermic Pachic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2011USTX161 Lower Frio Watershed | Natural Resources Conservation Service |
| - | Site ID | S11TX3111019 Lat: 28° 32' 8.72" north Long: 98° 47' 21.45" west MLRA: 83A | National Soil Survey Center | |
| - | Pedon No. | 11N1323 | 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 | ||||||||||
| 11N03404 | 0-21 | Ap | S | 10.1 | 0.50 | 54 | 1.61 | 0.006 | -- | ||||
| 11N03405 | 21-52 | A | S | 9.7 | 0.42 | 57 | 1.57 | 0.002 | 1 | ||||
| 11N03406 | 52-69 | Bt1 | S | 19.3 | 17.0 | 0.50 | 48 | 1.59 | 0.032 | 2 | |||
| 11N03407 | 69-100 | Bt2 | S | 18.3 | 16.9 | 0.57 | 88 | 68 | |||||
| 11N03408 | 100-119 | Bt3 | S | 17.4 | 13.6 | 0.53 | 45 | 1.67 | 0.025 | -- | |||
| 11N03409 | 119-162 | Btknz1 | S | 18.5 | 1.3 | 0.74 | 34.2 | 37 | 1.68 | 0.018 | -- | ||
| 11N03410 | 162-203 | Btknz2 | S | 16.3 | 0.7 | 0.70 | 28.4 | 42 | 1.69 | 0.032 | -- | ||
| 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 | ||||||||||||||||
| 11N03404 | 0-21 | Ap | S | 7.2 | 0.70 | 100* | 72 | 0.86 | -- | ||||||||||
| 11N03405 | 21-52 | A | S | 7.1 | 0.30 | 100* | 70 | 0.75 | -- | ||||||||||
| 11N03406 | 52-69 | Bt1 | S | 6.9 | 0.34 | 100* | 80 | 0.77 | -- | ||||||||||
| 11N03407 | 69-100 | Bt2 | S | 7.2 | 0.18 | 100* | 87 | 0.84 | -- | ||||||||||
| 11N03408 | 100-119 | Bt3 | S | 7.8 | 0.14 | tr | 100* | 0.83 | -- | ||||||||||
| 11N03409 | 119-162 | Btknz1 | S | 8.2 | 0.61 | 5 | 100* | 0.74 | 1.60 | 3 | |||||||||
| 11N03410 | 162-203 | Btknz2 | S | 8.7 | 0.48 | 4 | 100* | 0.79 | 2.16 | 30 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 73 | % wt | |
| Volume, >2mm, Weighted Average | 43 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| Clay, carbonate free, Weighted Average | 19 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.82 | (NA) | |
| Weighted averages based on control section: 52-102 cm | |||