| *** Taxonomy Characterization Data *** |
| Pedon ID: S2011TX279011 | ( Lamb, Texas ) | Print Date: Nov 24 2024 1:07AM |
| Sampled as on Feb 22, 2011: | Amarillo ; Fine-loamy, mixed, superactive, thermic Aridic Paleustalfs |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2011USNM157 NM/TX Spring 2011 | Natural Resources Conservation Service |
| - | Site ID | S2011TX279011 Lat: 33° 57' 54.36" north Long: 102° 21' 43.69" west MLRA: 77C | National Soil Survey Center | |
| - | Pedon No. | 11N0475 | 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 | 3A1a1a | DbWR1 | ||||||||||
| 11N02520 | 0-11 | A | S | 20.6 | -- | 0.41 | 23 | 1.43 | 0.023 | -- | |||
| 11N02521 | 11-47 | Bt1 | S | 22.9 | 17.8 | -- | 0.39 | 38 | 1.46 | 0.031 | -- | ||
| 11N02522 | 47-76 | Bt2 | S | 31.1 | 24.8 | -- | 0.40 | 29 | 1.54 | 0.046 | -- | ||
| 11N02523 | 76-98 | Bt3 | S | 30.1 | -- | 0.39 | 29 | 1.48 | 0.041 | tr | |||
| 11N02524 | 98-136 | Btk | S | 25.9 | 1.6 | 0.37 | 29 | 1.47 | 0.033 | tr | |||
| 11N02525 | 136-188 | Bkk | S | 35.0 | 22.5 | 0.26 | 24 | 1.44 | 0.018 | 3 | |||
| 11N02526 | 188-203 | 2Btk | S | 30.1 | 14.0 | 0.32 | 29 | 1.47 | 0.034 | 3 | |||
| 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 | 4G2 | 4E1a1a1a1 | 4F2 | |||||||||||||||
| 11N02520 | 0-11 | A | S | 7.7 | 1.62 | 0.11 | 0.03 | tr | 100* | 0.70 | 1.16 | tr | |||||||
| 11N02521 | 11-47 | Bt1 | S | 7.6 | 0.69 | 0.11 | 0.02 | 100* | 85 | 0.62 | -- | ||||||||
| 11N02522 | 47-76 | Bt2 | S | 7.8 | 0.52 | 0.16 | 0.02 | tr | 100* | 0.60 | -- | ||||||||
| 11N02523 | 76-98 | Bt3 | S | 8.0 | 0.37 | 0.16 | 0.02 | 1 | 100* | 0.57 | tr | ||||||||
| 11N02524 | 98-136 | Btk | S | 8.2 | 0.68 | 0.11 | 0.01 | 5 | 100* | 0.54 | 1 | ||||||||
| 11N02525 | 136-188 | Bkk | S | 8.4 | 5.70 | 0.04 | 0.01 | 47 | 100* | 0.22 | 2 | ||||||||
| 11N02526 | 188-203 | 2Btk | S | 8.5 | 4.08 | 0.04 | 0.01 | 34 | 100* | 0.31 | 3 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 36 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 25 | % wt | |
| Clay, carbonate free, Weighted Average | 25 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.61 | (NA) | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 11-61 cm | |||