| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012TX445004 | ( Terry, Texas ) | Print Date: Nov 12 2024 3:48AM |
| Sampled as on Mar 21, 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 | S2012TX445004 Lat: 33° 3' 32.50" north Long: 102° 24' 23.30" west MLRA: 77C | National Soil Survey Center | |
| - | Pedon No. | 12N7902 | 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 | ||||||||||
| 12N02485 | 0-5 | Ap1 | S | 11.5 | 8.0 | 0.38 | 65 | 1.57 | 0.013 | tr | |||
| 12N02486 | 5-10 | Ap2 | S | 10.7 | 8.3 | -- | 0.39 | 60 | 1.65 | 0.010 | tr | ||
| 12N02487 | 10-25 | Ap3 | S | 9.5 | 5.8 | -- | 0.45 | 65 | 1.53 | 0.019 | -- | ||
| 12N02488 | 25-60 | Btk | S | 21.4 | 13.8 | 3.2 | 0.42 | 52 | 1.43 | 0.029 | -- | ||
| 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 | |||||||||||||||
| 12N02485 | 0-5 | Ap1 | S | 7.7 | 0.76 | 0.05 | 0.02 | tr | 100* | 0.83 | 1.50 | tr | |||||||
| 12N02486 | 5-10 | Ap2 | S | 8.1 | 0.67 | 0.05 | 0.02 | 1 | 100* | 0.79 | -- | ||||||||
| 12N02487 | 10-25 | Ap3 | S | 8.3 | 0.48 | 0.04 | 0.01 | 1 | 100* | 0.76 | -- | ||||||||
| 12N02488 | 25-60 | Btk | S | 8.3 | 1.04 | 0.07 | 0.02 | 5 | 100* | 0.59 | -- | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | control depth 75 beyond last horizon depth 60 | % wt | |
| Volume, >2mm, Weighted Average | control depth 75 beyond last horizon depth 60 | % vol | |
| Clay, total, Weighted Average | control depth 75 beyond last horizon depth 60 | % wt | |
| Clay, carbonate free, Weighted Average | control depth 75 beyond last horizon depth 60 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | control depth 75 beyond last horizon depth 60 | (NA) | |
| Weighted averages based on control section: 25-75 cm | |||