| *** Taxonomy Characterization Data *** |
| Pedon ID: S2011TX307003 | ( McCulloch, Texas ) | Print Date: Feb 16 2025 7:16AM |
| Sampled as on Jul 23, 2011: | Rumple ; Clayey-skeletal, mixed, active, thermic Typic Argiustolls |
| Revised to correlated on Sep 28, 2011: | Rumple ; Clayey-skeletal, mixed, active, thermic Typic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2011USTX185 TX307 09/2011 | Natural Resources Conservation Service |
| - | Site ID | S2011TX307003 Lat: 31° 9' 2.70" north Long: 99° 10' 47.23" west MLRA: 81B | National Soil Survey Center | |
| - | Pedon No. | 11N8428 | 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 | DbWR1 | ||||||||||||
| 11N08597 | 0-19 | A | S | 29.7 | 0.19 | 8.5 | 50 | 24 | |||||
| 11N08598 | 19-33 | Bt1 | S | 36.5 | 0.32 | 68 | 1.43 | 0.017 | 44 | ||||
| 11N08599 | 33-61 | Bt2 | S | 51.1 | 0.11 | 10.9 | 79 | 61 | |||||
| 11N08600 | 61-104 | Bt3 | S | 66.3 | 0.31 | 59 | 36 | ||||||
| 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 | ||||||||||||||||||
| 11N08597 | 0-19 | A | S | 6.2 | 2.12 | 93 | 68 | 0.49 | -- | ||||||||||
| 11N08598 | 19-33 | Bt1 | S | 6.3 | 1.53 | 91 | 66 | 0.44 | -- | ||||||||||
| 11N08599 | 33-61 | Bt2 | S | 6.3 | 1.15 | 86 | 68 | 0.40 | -- | ||||||||||
| 11N08600 | 61-104 | Bt3 | S | 6.3 | 0.73 | 91 | 70 | 0.39 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 73 | % wt | |
| Volume, >2mm, Weighted Average | 52 | % vol | |
| Clay, total, Weighted Average | 49 | % wt | |
| Clay, carbonate free, Weighted Average | 49 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.41 | (NA) | |
| Weighted averages based on control section: 19-69 cm | |||