*** Taxonomy Characterization Data *** |
Pedon ID: 55TX157092 | ( Fort Bend, Texas ) | Print Date: Nov 12 2024 5:16AM |
Sampled as on Apr 29, 1955: | Edna |
Revised to correlated on Jul 28, 2008: | Edna ; Fine, smectitic, thermic Vertic Albaqualfs |
State of Texas | ||||
SSL | - | Project | NL40001 SSIR SAMPLES | Texas A&M University |
- | Site ID | S1955TX157092 Lat: 29° 31' 54.00" north Long: 95° 48' 0.01" west MLRA: 150A | University Soil Laboratory | |
- | Pedon No. | 40A4426 | 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 | ||||||||||||
40A33861 | 0-13 | A | S | 15.9 | 10.7 | 12 | -- | ||||||
40A33862 | 13-36 | Btg1 | S | 42.9 | 35.2 | 7 | -- | ||||||
40A33863 | 36-86 | Btg2 | S | 40.5 | 34.0 | 7 | -- | ||||||
40A33864 | 86-137 | Btk | S | 42.6 | 33.2 | 8 | -- | ||||||
40A33865 | 137-185 | Bk | S | 51.4 | 36.0 | 5 | -- | ||||||
40A33866 | 185-218 | 2C | S | 53.6 | 34.8 | 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 | ||||||||||||||||||
40A33861 | 0-13 | A | S | 6.0 | 1.74 | 100 | |||||||||||||
40A33862 | 13-36 | Btg1 | S | 5.7 | 0.87 | 100 | |||||||||||||
40A33863 | 36-86 | Btg2 | S | 6.8 | 0.58 | 100 | |||||||||||||
40A33864 | 86-137 | Btk | S | 7.7 | 0.23 | 100 | |||||||||||||
40A33865 | 137-185 | Bk | S | 7.8 | 0.17 | 100 | |||||||||||||
40A33866 | 185-218 | 2C | S | 7.9 | 0.17 | 100 |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
Clay, carbonate free, Weighted Average | 42 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 7 | % wt | |
Volume, >2mm, Weighted Average | 0 | % vol | |
Clay, total, Weighted Average | 42 | % wt | |
Weighted averages based on control section: 13-63 cm |