| *** Taxonomy Characterization Data *** |
| Pedon ID: S11TX209006 | ( Hays, Texas ) | Print Date: Oct 31 2024 7:18PM |
| Sampled as on Nov 6, 2011: | Brackett ; Loamy-skeletal, mixed, active, thermic Lithic Haplustoll |
| Revised to correlated on Feb 27, 2012: | Eckert ; Loamy-skeletal, mixed, superactive, thermic Lithic Haplustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX022 SSSA Geomorph Tour | Natural Resources Conservation Service |
| - | Site ID | S11TX209006 Lat: 30° 6' 44.30" north Long: 98° 8' 29.71" west MLRA: 81C | National Soil Survey Center | |
| - | Pedon No. | 12N7666 | 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 | |||||||||||
| 12N01299 | 0-12 | A | S | 37.8 | 3.7 | 0.32 | 68 | 41 | |||||
| 12N01300 | 12-31 | Bw | S | 28.7 | 6.7 | 0.29 | 74 | 1.36 | 0.021 | 47 | |||
| 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 | ||||||||||||||||
| 12N01299 | 0-12 | A | S | 8.1 | 8.97 | 55 | 100* | 0.80 | 0.65 | tr | |||||||||
| 12N01300 | 12-31 | Bw | S | 8.2 | 9.79 | 74 | 100* | 0.62 | 0.64 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 71 | % wt | |
| Volume, >2mm, Weighted Average | 45 | % vol | |
| Clay, total, Weighted Average | 32 | % wt | |
| Clay, carbonate free, Weighted Average | 27 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.69 | (NA) | |
| Weighted averages based on control section: 0-31 cm | |||