*** Taxonomy Characterization Data *** |
Pedon ID: 92TX137003 | ( Edwards, Texas ) | Print Date: Nov 21 2024 1:06PM |
Sampled as on Feb 12, 1992: | Valera ; Fine, montmorillonitic, thermic Petrocalcic Calciustolls |
Revised to : |
United States Department of Agriculture | ||||
SSL | - | Project | CP92TX124 EDWARDS COUNTY | Natural Resources Conservation Service |
- | Site ID | S1992TX137003 Lat: 30° 17' 15.00" north Long: 100° 27' 57.01" west MLRA: 81A | National Soil Survey Center | |
- | Pedon No. | 92P0473 | 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 | 4A1d | ||||||||||
92P02868 | 0-23 | A1 | S | 49.2 | 13.6 | 0.41 | 11 | 1.13 | 0.065 | 1 | |||
92P02869 | 23-43 | A2 | variable | 1.19 |
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 | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
92P02868 | 0-23 | A1 | S | 7.7 | 2.06 | 35 | 100* | 100 | 0.60 | 0.53 | tr |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
Volume, >2mm, Weighted Average | 0 | % vol | |
Weighted averages based on control section: 25-100 cm |