| *** Taxonomy Characterization Data *** |
| Pedon ID: S1963TX049090 | ( Brown, Texas ) | Print Date: Nov 12 2024 3:21AM |
| Sampled as on Jul 1, 1963: | UNNAMED |
| Revised to correlated: | Caradan ; Fine, smectitic, thermic Vertic Argiustolls |
| State of Texas | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Texas A&M University |
| - | Site ID | S1963TX049090 Lat: 31° 56' 41.00" north Long: 98° 52' 5.99" west MLRA: 85 | University Soil Laboratory | |
| - | Pedon No. | 40A4565 | 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 | ||||||||||||
| 40A34839 | 0-13 | Ap | S | 37.0 | 30.0 | -- | |||||||
| 40A34840 | 13-43 | A | S | 45.1 | 34.3 | -- | |||||||
| 40A34841 | 43-61 | AC | S | 52.3 | 38.7 | 3 | -- | ||||||
| 40A34842 | 61-81 | C/R | S | 72.6 | 69.0 | -- | |||||||
| 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 | |||||||||||||||||
| 40A34839 | 0-13 | Ap | S | 7.0 | 1.10 | 100 | |||||||||||||
| 40A34840 | 13-43 | A | S | 7.8 | 1.00 | 2 | 100 | ||||||||||||
| 40A34841 | 43-61 | AC | S | 8.0 | 1.00 | 7 | 100 | ||||||||||||
| 40A34842 | 61-81 | C/R | S | 8.1 | 0.40 | 72 | 100 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 57 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 57 | % wt | |
| Weighted averages based on control section: 25-81 cm | |||