| *** Taxonomy Characterization Data *** |
| Pedon ID: S1954TX147090 | ( Fannin, Texas ) | Print Date: Apr 28 2024 7:06AM |
| Sampled as on Apr 2, 1954: | UNNAMED ; Fine, montmorillonitic Udic Pellusterts |
| Revised to : |
| State of Texas | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Texas A&M University |
| - | Site ID | S1954TX147090 Lat: 33° 36' 19.00" north Long: 95° 51' 38.01" west | University Soil Laboratory | |
| - | Pedon No. | 40A4581 | 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 | |||||||||||||
| 40A34937 | 0-46 | A1 | S | 68.0 | -- | ||||||||
| 40A34938 | 46-89 | A2 | S | 68.1 | -- | ||||||||
| 40A34939 | 89-145 | AC | S | 61.0 | -- | ||||||||
| 40A34940 | 145-183 | C1 | S | 58.8 | -- | ||||||||
| 40A34941 | 183-229 | C2 | S | 60.2 | -- | ||||||||
| 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 | |||||||||||||||||
| 40A34937 | 0-46 | A1 | S | 7.6 | 4.85 | 5 | 100 | ||||||||||||
| 40A34938 | 46-89 | A2 | S | 7.7 | 2.57 | 8 | 100 | ||||||||||||
| 40A34939 | 89-145 | AC | S | 8.0 | 0.72 | 27 | 100 | ||||||||||||
| 40A34940 | 145-183 | C1 | S | 8.0 | 0.24 | 44 | 100 | ||||||||||||
| 40A34941 | 183-229 | C2 | S | 8.1 | 0.15 | 49 | 100 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 67 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 67 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||