| *** Taxonomy Characterization Data *** |
| Pedon ID: 53TX041090 | ( Brazos, Texas ) | Print Date: Nov 12 2024 3:47AM |
| Sampled as on May 30, 1953: | Lufkin |
| Revised to correlated: | Lufkin ; Fine, smectitic, thermic Vertic Albaqualf |
| State of Texas | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Texas A&M University |
| - | Site ID | S1953TX041090 Lat: 30° 37' 22.00" north Long: 96° 21' 6.01" west MLRA: 87A | University Soil Laboratory | |
| - | Pedon No. | 40A4427 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | College Station, Texas | ||
| 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 | ||||||||||||
| 40A33867 | 0-20 | A | S | 13.1 | 9.8 | -- | |||||||
| 40A33868 | 20-28 | Btg1 | S | 42.9 | 39.5 | -- | |||||||
| 40A33869 | 28-58 | Btg2 | S | 40.3 | -- | ||||||||
| 40A33870 | 58-89 | Btg3 | S | 33.2 | -- | ||||||||
| 40A33871 | 89-119 | Bg | S | 30.0 | -- | ||||||||
| 40A33872 | 119-163 | Cg1 | S | 29.2 | 22.8 | -- | |||||||
| 40A33873 | 163-188 | Cg2 | S | 38.9 | -- | ||||||||
| 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 | 6E1b | |||||||||||||||||
| 40A33867 | 0-20 | A | S | 6.3 | 1.04 | 100 | |||||||||||||
| 40A33868 | 20-28 | Btg1 | S | 5.3 | 0.87 | 100 | |||||||||||||
| 40A33869 | 28-58 | Btg2 | S | 5.6 | 0.52 | 100 | |||||||||||||
| 40A33870 | 58-89 | Btg3 | S | 7.0 | 0.41 | 100 | |||||||||||||
| 40A33871 | 89-119 | Bg | S | 7.9 | 0.17 | 2 | 100 | ||||||||||||
| 40A33872 | 119-163 | Cg1 | S | 8.0 | 0.06 | 3 | 100 | ||||||||||||
| 40A33873 | 163-188 | Cg2 | S | 7.7 | 0.06 | 3 | 100 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 39 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 39 | % wt | |
| Weighted averages based on control section: 20-70 cm | |||