| *** Taxonomy Characterization Data *** |
| Pedon ID: S11TX209002 | ( Hays, Texas ) | Print Date: Nov 21 2024 5:11PM |
| Sampled as on Oct 12, 2011: | Rumple ; Clayey-skeletal, smectitic, thermic Typic Argiustoll |
| Revised to correlated on Jun 29, 2013: | Rumple ; Clayey-skeletal, mixed, active, thermic Typic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX022 SSSA Geomorph Tour | Natural Resources Conservation Service |
| - | Site ID | S11TX209002 Lat: 29° 56' 21.76" north Long: 98° 0' 42.24" west MLRA: 81C | National Soil Survey Center | |
| - | Pedon No. | 12N7662 | 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 | |||||||||||
| 12N01280 | 0-21 | A | S | 45.2 | 0.39 | 63 | 41 | ||||||
| 12N01281 | 21-48 | Bt1 | S | 82.9 | 0.34 | 28 | 15 | ||||||
| 12N01282 | 48-104 | Bt2 | S | 78.2 | -- | 0.36 | 46 | 1.02 | 0.108 | 21 | |||
| 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 | ||||||||||||||||
| 12N01280 | 0-21 | A | S | 6.3 | 3.35 | 97 | 74 | 0.60 | 0.81 | -- | |||||||||
| 12N01281 | 21-48 | Bt1 | S | 6.8 | 2.02 | 100* | 81 | 0.48 | 0.31 | -- | |||||||||
| 12N01282 | 48-104 | Bt2 | S | 7.7 | 2.61 | 5 | 100* | 0.49 | 0.36 | tr | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 36 | % wt | |
| Volume, >2mm, Weighted Average | 18 | % vol | |
| Clay, total, Weighted Average | 81 | % wt | |
| Clay, carbonate free, Weighted Average | 81 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.49 | (NA) | |
| Weighted averages based on control section: 21-71 cm | |||