| *** Taxonomy Characterization Data *** |
| Pedon ID: 89TX469011 | ( Victoria, Texas ) | Print Date: Nov 12 2024 5:17AM |
| Sampled as on Mar 1, 1989: | Lake Charles ; Fine, montmorillonitic, thermic Typic Pelludert |
| Revised to correlated on Jul 9, 2007: | Laewest ; Fine, smectitic, hyperthermic Typic Pelluderts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP89TX134 TEXAS VERTISOL STUDY | Natural Resources Conservation Service |
| - | Site ID | S1989TX469011 Lat: 28° 44' 17.00" north Long: 96° 50' 30.00" west MLRA: 150B | National Soil Survey Center | |
| - | Pedon No. | 89P0507 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | 3A1a1a | 8D1 | 4A1d | 7B1a2 | ||||||||
| 89P02812 | 0-10 | A1 | S | 45.3 | 25.3 | 0.49 | 12 | 1.25 | 0.112 | -- | 96 | ||
| 89P02813 | 10-20 | A2 | S | 46.7 | 12.7 | 0.50 | 12 | 1.15 | 0.159 | -- | |||
| 89P02814 | 20-52 | Bk1 | S | 48.4 | 10.2 | 0.47 | 11 | 1.26 | 0.141 | -- | 89 | ||
| 89P02815 | 52-94 | Bk2 | S | 48.2 | 9.7 | 0.48 | 12 | 1.33 | 0.128 | -- | |||
| 89P02816 | 94-138 | Bk3 | S | 47.9 | 8.0 | 0.46 | 12 | 1.40 | 0.124 | -- | |||
| 89P02817 | 138-168 | Bk4 | S | 51.6 | 8.9 | 0.3 | 0.47 | 9 | 1.35 | 0.127 | -- | ||
| 89P02818 | 168-180 | Bk5 | S | 47.5 | 8.8 | 0.3 | 0.47 | 11 | 1.33 | 0.124 | -- | 87 | |
| 89P02819 | 180-215 | Bk6 | S | 46.5 | 9.2 | 1.5 | 0.45 | 9 | 1.42 | 0.102 | -- | ||
| 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 | % | |||||||||||
| 4C1a2a | 6A1c | 8J | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 89P02812 | 0-10 | A1 | S | 7.5 | 2.25 | 0.22 | 0.04 | 1 | 100* | 94 | 0.97 | 0.74 | tr | ||||||
| 89P02813 | 10-20 | A2 | S | 7.5 | 1.03 | 0.25 | 0.04 | 2 | 100* | 95 | 1.02 | 0.72 | 1 | ||||||
| 89P02814 | 20-52 | Bk1 | S | 8.0 | 0.51 | 0.27 | 0.03 | 1 | 100* | 97 | 0.98 | 1 | |||||||
| 89P02815 | 52-94 | Bk2 | S | 8.0 | 0.44 | 0.27 | 0.03 | 3 | 100* | 97 | 0.91 | 0.48 | 2 | ||||||
| 89P02816 | 94-138 | Bk3 | S | 8.3 | 0.13 | 0.18 | 0.02 | 16 | 100* | 100 | 0.81 | 0.63 | 8 | ||||||
| 89P02817 | 138-168 | Bk4 | S | 8.5 | 0.11 | 0.22 | 0.03 | 11 | 100* | 100 | 0.82 | 0.67 | 8 | ||||||
| 89P02818 | 168-180 | Bk5 | S | 8.5 | 0.08 | 0.18 | 0.03 | 16 | 100* | 100 | 0.78 | 0.72 | 9 | ||||||
| 89P02819 | 180-215 | Bk6 | S | 8.3 | 0.06 | 0.12 | 0.03 | 16 | 100* | 100 | 0.73 | 0.77 | 9 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.93 | (NA) | |
| Clay, carbonate free, Weighted Average | 48 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 12 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 48 | % wt | |
| LE, Whole Soil, Summed to 1m | 13 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||