| *** Taxonomy Characterization Data *** |
| Pedon ID: S03-TX479-Mo | ( Webb, Texas ) | Print Date: Nov 21 2024 11:53AM |
| Sampled as on Nov 10, 2003: | Monwebb ; Fine, smectitic, hyperthermic Sodic Haplusterts |
| Revised to correlated on Nov 10, 2003: | Monwebb ; Fine, smectitic, hyperthermic Sodic Haplusterts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2004USTX052 Webb Co. | Natural Resources Conservation Service |
| - | Site ID | S2003-TX479-001 Lat: 27° 58' 49.45" north Long: 98° 51' 40.89" west MLRA: 83C | National Soil Survey Center | |
| - | Pedon No. | 04N0338 | 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 | |||||||||||
| 04N01929 | 0-12 | A | S | 56.1 | 4.6 | 0.44 | 6 | 1.14 | 0.119 | tr | |||
| 04N01930 | 12-28 | An | S | 55.6 | 4.6 | 0.50 | 5 | 1.19 | 0.139 | -- | |||
| 04N01931 | 28-70 | Bnss | S | 54.5 | 3.8 | 0.43 | 7 | 1.17 | 0.146 | tr | |||
| 04N01932 | 70-99 | Bnzss | S | 51.8 | 3.5 | 0.46 | 9 | 1.16 | 0.153 | -- | |||
| 04N01933 | 99-118 | Bkssnz | S | 45.8 | 4.6 | 0.47 | 11 | 1.24 | 0.121 | tr | |||
| 04N01934 | 118-150 | Bknz1 | S | 39.8 | 6.4 | 0.45 | 12 | 1.28 | 0.082 | tr | |||
| 04N01935 | 150-177 | Bknz2 | S | 36.9 | 7.9 | 0.42 | 15 | 1.42 | 0.066 | 1 | |||
| 04N01936 | 177-210 | Bknz3 | S | 35.3 | 7.0 | 0.44 | 15 | 1.45 | 0.077 | 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 | ||||||||||||||||
| 04N01929 | 0-12 | A | S | 7.9 | 2.10 | 9 | 100* | 0.66 | 0.53 | 4 | |||||||||
| 04N01930 | 12-28 | An | S | 8.1 | 1.90 | 9 | 100* | 0.69 | 0.79 | 11 | |||||||||
| 04N01931 | 28-70 | Bnss | S | 7.8 | 1.57 | 7 | 100* | 0.68 | 10.15 | 27 | |||||||||
| 04N01932 | 70-99 | Bnzss | S | 7.7 | 1.29 | 6 | 100* | 0.69 | 14.01 | 29 | |||||||||
| 04N01933 | 99-118 | Bkssnz | S | 7.7 | 1.30 | 9 | 100* | 0.65 | 15.76 | 33 | |||||||||
| 04N01934 | 118-150 | Bknz1 | S | 7.8 | 1.41 | 11 | 100* | 0.65 | 16.16 | 35 | |||||||||
| 04N01935 | 150-177 | Bknz2 | S | 7.9 | 1.69 | 14 | 100* | 0.59 | 14.61 | 39 | |||||||||
| 04N01936 | 177-210 | Bknz3 | S | 7.9 | 1.79 | 15 | 100* | 0.60 | 13.13 | 41 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| LE, Whole Soil, Summed to 1m | 14 | cm/m | |
| Clay, carbonate free, Weighted Average | 50 | % wt | |
| Clay, total, Weighted Average | 53 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 8 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.7 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||