| *** Taxonomy Characterization Data *** |
| Pedon ID: S11TX307018 | ( McCulloch, Texas ) | Print Date: Apr 21 2025 1:14PM |
| Sampled as on Jul 27, 2011: | Pebblepoint ; Clayey-skeletal, mixed, active, thermic Pachic Argiustoll |
| Revised to correlated on Nov 2, 2011: | Pebblepoint ; Clayey-skeletal, smectitic, thermic Pachic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2011USTX185 TX307 09/2011 | Natural Resources Conservation Service |
| - | Site ID | S11TX307018 Lat: 31° 11' 32.83" north Long: 99° 5' 50.05" west MLRA: 81C | National Soil Survey Center | |
| - | Pedon No. | 11N8433 | 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 | |||||||||||
| 11N08608 | 0-15 | A | S | 43.6 | 0.43 | 38 | 1.24 | 0.059 | 12 | ||||
| 11N08609 | 15-54 | Bw1 | S | 50.7 | 0.38 | 69 | 1.17 | 0.041 | 43 | ||||
| 11N08610 | 54-90 | Bw2 | S | 63.3 | 0.35 | 42 | 21 | ||||||
| 11N08611 | 90-118 | Bt | S | 68.1 | -- | 0.38 | 40 | 19 | |||||
| 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 | |||||||||||||||||
| 11N08608 | 0-15 | A | S | 7.0 | 4.19 | tr | 100* | 0.79 | -- | ||||||||||
| 11N08609 | 15-54 | Bw1 | S | 6.8 | 2.16 | -- | 100* | 84 | 0.72 | -- | |||||||||
| 11N08610 | 54-90 | Bw2 | S | 7.1 | 1.67 | tr | 100* | 0.68 | tr | ||||||||||
| 11N08611 | 90-118 | Bt | S | 7.8 | 1.05 | 2 | 100* | 0.61 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 40 | % wt | |
| Volume, >2mm, Weighted Average | 19 | % vol | |
| Clay, total, Weighted Average | 68 | % wt | |
| Clay, carbonate free, Weighted Average | 68 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.61 | (NA) | |
| Weighted averages based on control section: 90-118 cm | |||