| *** Taxonomy Characterization Data *** |
| Pedon ID: S1963TX337001 | ( Montague, Texas ) | Print Date: Apr 27 2024 8:44AM |
| Sampled as on Apr 13, 1963: | UNNAMED ; Fine, mixed Udic Argiustolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1963TX337001 Lat: 33° 41' 20.00" north Long: 97° 47' 33.01" west | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4510 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | 4A1d | ||||||||||||
| 40A34478 | 0-10 | Ap | S | 18.5 | 0.36 | 7 | 1.33 | 0.017 | -- | ||||
| 40A34479 | 10-25 | A | S | 25.2 | 0.37 | 7 | 1.38 | 0.033 | -- | ||||
| 40A34480 | 25-43 | Bt1 | S | 39.4 | 0.36 | 5 | 1.38 | 0.072 | -- | ||||
| 40A34481 | 43-69 | Bt2 | S | 50.9 | 0.37 | 5 | 1.38 | 0.087 | -- | ||||
| 40A34482 | 69-76 | Bt3 | S | 54.6 | 0.38 | 4 | -- | ||||||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 5D2 | |||||||||||||||||
| 40A34478 | 0-10 | Ap | S | 6.4 | 1.87 | 94 | 70 | 0.73 | -- | ||||||||||
| 40A34479 | 10-25 | A | S | 6.0 | 1.26 | 95 | 70 | 0.59 | -- | ||||||||||
| 40A34480 | 25-43 | Bt1 | S | 6.0 | 1.32 | 96 | 72 | 0.55 | tr | ||||||||||
| 40A34481 | 43-69 | Bt2 | S | 6.0 | 1.09 | 100* | 74 | 0.55 | tr | ||||||||||
| 40A34482 | 69-76 | Bt3 | S | 6.4 | 1.11 | 100* | 78 | 0.55 | tr | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.55 | (NA) | |
| Clay, carbonate free, Weighted Average | 47 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 5 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 47 | % wt | |
| Weighted averages based on control section: 25-75 cm | |||