| *** Taxonomy Characterization Data *** |
| Pedon ID: 1992TX245002 | ( Jefferson, Texas ) | Print Date: Nov 12 2024 10:47AM |
| Sampled as on Feb 6, 2010: | Creole ; Very-fine, montmorillonitic, nonacid, thermic Typic Hydraquent |
| Revised to correlated: | Creole ; Fine, smectitic, nonacid, hyperthermic Typic Hydraquents |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP92TX170 JEFFERSON COUNTY | Natural Resources Conservation Service |
| - | Site ID | 1992TX245002 Lat: 29° 42' 4.00" north Long: 94° 2' 2.00" west MLRA: 150B | National Soil Survey Center | |
| - | Pedon No. | 92P0633 | 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 | 8D1 | |||||||||||
| 92P03820 | 0-15 | A | S | 55.9 | 34.7 | 0.66 | 2 | ||||||
| 92P03821 | 15-38 | Cg1 | S | 57.4 | 36.4 | 0.46 | tr | ||||||
| 92P03822 | 38-69 | Cg2 | S | 59.4 | 36.9 | 0.44 | tr | ||||||
| 92P03823 | 69-130 | Cg3 | S | 64.1 | 37.8 | 0.44 | tr | ||||||
| 92P03824 | 130-203 | Cg4 | S | 64.1 | 41.1 | 0.49 | tr | ||||||
| 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 | 6A2d | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 92P03819 | 18-0 | Oe | S | 34.24 | 29.13 | ||||||||||||||
| 92P03820 | 0-15 | A | S | 7.3 | 4.42 | 4.28 | 100* | 90 | 0.74 | 5.24 | 18 | ||||||||
| 92P03821 | 15-38 | Cg1 | S | 7.6 | 2.06 | 1.81 | -- | 100* | 95 | 0.66 | 7.96 | 25 | |||||||
| 92P03822 | 38-69 | Cg2 | S | 7.5 | 1.11 | 1.70 | 100* | 93 | 0.63 | 8.26 | 29 | ||||||||
| 92P03823 | 69-130 | Cg3 | S | 7.7 | 1.22 | 1.05 | 100* | 95 | 0.63 | 12.10 | 31 | ||||||||
| 92P03824 | 130-203 | Cg4 | S | 5.9 | 4.12 | 1.16 | 100* | 90 | 0.65 | 22.90 | 32 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.64 | (NA) | |
| Clay, carbonate free, Weighted Average | 61 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 61 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||