| *** Taxonomy Characterization Data *** |
| Pedon ID: S1964TX309001 | ( McLennan, Texas ) | Print Date: Dec 17 2024 11:33PM |
| Sampled as on Sep 29, 1964: | Tarrant |
| Revised to correlated: | Eckrant ; Clayey-skeletal, smectitic, thermic Lithic Haplustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1964TX309001 Lat: 31° 31' 1.00" north Long: 97° 26' 0.99" west MLRA: 85 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4524 | 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 | 3A1a1a | ||||||||||||
| 40A34573 | 0-23 | A1 | S | 60.7 | -- | 0.40 | 1 | 43 | |||||
| 40A34575 | 43-81 | R | S | 43.5 | 5.0 | 0.39 | 11 | 16 | |||||
| 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 | 5D2 | ||||||||||||||||
| 40A34573 | 0-23 | A1 | S | 7.6 | 4.22 | 2 | 100 | 0.77 | tr | ||||||||||
| 40A34574 | 23-43 | A2 | S | 7.7 | 3.06 | ||||||||||||||
| 40A34575 | 43-81 | R | S | 7.7 | 2.06 | 50 | 100 | 0.63 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Volume, >2mm, Weighted Average | 11 | % vol | |
| Weighted averages based on control section: 25-43 cm | |||