| *** Taxonomy Characterization Data *** |
| Pedon ID: S10TX3111007 | ( McMullen, Texas ) | Print Date: Apr 25 2025 12:30PM |
| Sampled as on Jan 25, 2010: | Montell ; Fine, hyperthermic Sodic Haplusterts |
| Revised to correlated on Dec 11, 2013: | Montell ; Fine, smectitic, hyperthermic Sodic Haplusterts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USTX128 MLRA 83B - McMullen Co. | Natural Resources Conservation Service |
| - | Site ID | S2010TX3111007 Lat: 28° 30' 57.20" north Long: 98° 44' 16.70" west MLRA: 83B | National Soil Survey Center | |
| - | Pedon No. | 10N1328 | 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 | ||||||||||
| 10N06374 | 0-20 | A | S | 47.3 | 12.4 | 5.4 | 0.47 | 21 | 1.28 | 0.124 | tr | ||
| 10N06375 | 20-56 | Bt | S | 50.3 | 11.5 | 5.8 | 0.45 | 16 | 1.25 | 0.142 | tr | ||
| 10N06376 | 56-75 | Bss | S | 50.6 | 20.4 | 5.3 | 0.46 | 14 | 1.22 | 0.138 | -- | ||
| 10N06377 | 75-105 | Bnss | S | 48.9 | 10.6 | 8.1 | 0.43 | 16 | 1.24 | 0.119 | tr | ||
| 10N06378 | 105-130 | Bnssyz | S | 47.6 | 17.7 | 12.1 | 0.34 | 18 | 1.33 | 0.102 | tr | ||
| 10N06379 | 130-156 | Byz1 | S | 41.9 | 15.6 | 4.7 | 0.47 | 25 | 1.30 | 0.106 | 4 | ||
| 10N06380 | 156-185 | Byz2 | S | 28.8 | 14.2 | 2.0 | 0.41 | 29 | 1 | ||||
| 10N06381 | 185-200 | BCyz | S | 24.3 | 13.9 | 1.1 | 0.49 | 41 | 3 | ||||
| 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 | ||||||||||||||||
| 10N06374 | 0-20 | A | S | 7.9 | 1.62 | 6 | 100* | 0.68 | 1.06 | 13 | |||||||||
| 10N06375 | 20-56 | Bt | S | 7.8 | 1.48 | 6 | 100* | 0.65 | 7.02 | 28 | |||||||||
| 10N06376 | 56-75 | Bss | S | 7.7 | 1.29 | 7 | 100* | 0.24 | 11.79 | -- | |||||||||
| 10N06377 | 75-105 | Bnss | S | 7.6 | 1.41 | 11 | 100* | 0.22 | 12.01 | -- | |||||||||
| 10N06378 | 105-130 | Bnssyz | S | 7.6 | 1.74 | 13 | 100* | 0.18 | 12.72 | -- | |||||||||
| 10N06379 | 130-156 | Byz1 | S | 7.6 | 0.88 | 7 | 100* | 0.59 | 11.72 | 29 | |||||||||
| 10N06380 | 156-185 | Byz2 | S | 7.7 | 0.68 | 5 | 100* | 0.66 | 13.28 | 26 | |||||||||
| 10N06381 | 185-200 | BCyz | S | 7.7 | 0.77 | 6 | 100* | 0.67 | 12.77 | 21 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 15 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 50 | % wt | |
| Clay, carbonate free, Weighted Average | 43 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.4 | (NA) | |
| LE, Whole Soil, Summed to 1m | 13 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||