| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012TX445001 | ( Terry, Texas ) | Print Date: Dec 17 2024 11:35PM |
| Sampled as on Mar 20, 2012: | Amarillo ; Fine-loamy, mixed, superactive, thermic Aridic Paleustalf |
| Revised to correlated: | Amarillo ; Fine-loamy, mixed, superactive, thermic Aridic Paleustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX055 CRP Baseline OC Study | Natural Resources Conservation Service |
| - | Site ID | S2012TX445001 Lat: 33° 3' 32.21" north Long: 102° 24' 23.24" west MLRA: 77C | National Soil Survey Center | |
| - | Pedon No. | 12N7899 | 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 | ||||||||||
| 12N02469 | 0-5 | Ap1 | S | 10.0 | 8.3 | 0.41 | 63 | 1.66 | 0.027 | -- | |||
| 12N02470 | 5-10 | Ap2 | S | 9.0 | 7.5 | 0.43 | 68 | 1.66 | 0.008 | -- | |||
| 12N02471 | 10-25 | Ap3 | S | 8.6 | 7.7 | 0.36 | 63 | 1.66 | 0.012 | -- | |||
| 12N02472 | 25-60 | Bt1 | S | 17.9 | 14.5 | 0.37 | 51 | 1.59 | 0.019 | -- | |||
| 12N02473 | 60-96 | Bt2 | S | 15.3 | 12.8 | 0.37 | 57 | 1.60 | 0.020 | -- | |||
| 12N02474 | 96-130 | Btk | S | 16.7 | 10.8 | 1.5 | 0.38 | 61 | 1.53 | 0.023 | -- | ||
| 12N02475 | 130-177 | Btkk1 | S | 25.0 | 9.4 | 15.7 | 0.32 | 45 | 1.61 | 0.028 | -- | ||
| 12N02476 | 177-203 | Btkk2 | S | 18.9 | 6.9 | 11.1 | 0.33 | 44 | 1.83 | 0.013 | -- | ||
| 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 | |||||||||||||||
| 12N02469 | 0-5 | Ap1 | S | 7.7 | 0.86 | 0.05 | 0.01 | tr | 100* | 0.84 | 0.94 | tr | |||||||
| 12N02470 | 5-10 | Ap2 | S | 7.8 | 0.45 | 0.04 | 0.01 | tr | 100* | 0.80 | -- | ||||||||
| 12N02471 | 10-25 | Ap3 | S | 8.0 | 0.28 | 0.05 | 0.01 | tr | 100* | 0.73 | -- | ||||||||
| 12N02472 | 25-60 | Bt1 | S | 8.1 | 0.28 | 0.07 | 0.03 | tr | 100* | 0.64 | -- | ||||||||
| 12N02473 | 60-96 | Bt2 | S | 8.3 | 0.20 | 0.05 | tr | tr | 100* | 0.69 | -- | ||||||||
| 12N02474 | 96-130 | Btk | S | 8.4 | 0.46 | 0.05 | tr | 2 | 100* | 0.59 | -- | ||||||||
| 12N02475 | 130-177 | Btkk1 | S | 8.4 | 4.10 | 0.02 | 0.02 | 32 | 100* | 0.30 | -- | ||||||||
| 12N02476 | 177-203 | Btkk2 | S | 8.4 | 4.76 | 0.01 | -- | 38 | 100* | 0.33 | -- | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 53 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Clay, total, Weighted Average | 17 | % wt | |
| Clay, carbonate free, Weighted Average | 17 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.66 | (NA) | |
| Weighted averages based on control section: 25-75 cm | |||