| *** Taxonomy Characterization Data *** |
| Pedon ID: S09TX307001 | ( McCulloch, Texas ) | Print Date: Dec 17 2024 8:04PM |
| Sampled as on Apr 19, 2009: | Voca ; Fine, mixed, superactive, thermic Typic Paleustalf |
| Revised to correlated: | Voca ; Fine, mixed, superactive, thermic Typic Paleustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2009USTX089 KSSPO Sampling Project | Natural Resources Conservation Service |
| - | Site ID | S2009TX307001 Lat: 30° 57' 2.74" north Long: 99° 11' 29.64" west MLRA: 82A | National Soil Survey Center | |
| - | Pedon No. | 09N0837 | 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 | |||||||||||
| 09N02898 | 0-15 | A1 | S | 5.7 | 0.5 | 0.58 | 68 | 16 | |||||
| 09N02899 | 15-28 | A2 | S | 7.1 | 0.9 | 0.46 | 78 | 26 | |||||
| 09N02900 | 28-42 | Bt1 | S | 29.4 | 20.5 | 0.40 | 76 | 1.37 | 0.027 | 34 | |||
| 09N02901 | 42-55 | Bt2 | S | 53.8 | 44.8 | 0.36 | 71 | 1.30 | 0.038 | 39 | |||
| 09N02902 | 55-87 | Bt3 | S | 47.9 | 38.8 | 0.40 | 72 | 1.48 | 0.037 | 40 | |||
| 09N02903 | 87-165 | Bt4 | S | 17.7 | 12.6 | 0.46 | 92 | 1.60 | 0.010 | 61 | |||
| 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 | |||||||||||||||||
| 09N02898 | 0-15 | A1 | S | 6.7 | 0.70 | 87 | 63 | 0.82 | tr | ||||||||||
| 09N02899 | 15-28 | A2 | S | 6.3 | 0.25 | 84 | 66 | 0.45 | -- | ||||||||||
| 09N02900 | 28-42 | Bt1 | S | 6.4 | 0.40 | 84 | 71 | 0.40 | tr | ||||||||||
| 09N02901 | 42-55 | Bt2 | S | 6.2 | 0.48 | tr | 84 | 0.42 | 1 | ||||||||||
| 09N02902 | 55-87 | Bt3 | S | 5.5 | 0.33 | 77 | 65 | 0.49 | 1 | ||||||||||
| 09N02903 | 87-165 | Bt4 | S | 5.8 | 0.07 | 90 | 68 | 0.66 | 2 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 73 | % wt | |
| Volume, >2mm, Weighted Average | 38 | % vol | |
| Clay, total, Weighted Average | 44 | % wt | |
| Clay, carbonate free, Weighted Average | 44 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.45 | (NA) | |
| Weighted averages based on control section: 28-78 cm | |||