*** Taxonomy Characterization Data *** |
Pedon ID: S1969AZ003026 | ( Cochise, Arizona ) | Print Date: Nov 11 2024 8:32PM |
Sampled as on Oct 21, 1969: | Luzena |
Revised to correlated: | Graham ; Clayey, mixed, active, thermic Lithic Argiustolls |
United States Department of Agriculture | ||||
SSL | - | Project | NL69AZ032 WILLCOX | Natural Resources Conservation Service |
- | Site ID | S1969AZ003026 Lat: 31° 57' 37.00" north Long: 109° 27' 1.01" west | National Soil Survey Center | |
- | Pedon No. | 69C0172 | 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 | 8D1 | 4A1f | |||||||||||
69C00884 | 0-5 | A | S | 13.2 | 0.55 | 72 | 22 | ||||||
69C00885 | 5-20 | Bt1 | S | 66.0 | 0.39 | 21 | 1.06 | 0.138 | 2 | ||||
69C00886 | 20-41 | Bt2 | S | 77.5 | 0.42 | 12 | 1.02 | 0.147 | 1 |
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 | 5C3 | 8D1 | 5D2 | ||||||||||||||
69C00884 | 0-5 | A | S | 6.3 | 1.12 | 100 | 0.96 | 1 | |||||||||||
69C00885 | 5-20 | Bt1 | S | 6.9 | 0.91 | 100 | 0.59 | 1 | |||||||||||
69C00886 | 20-41 | Bt2 | S | 7.4 | 0.60 | 1 | 100 | 0.57 | 2 |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.58 | (NA) | |
Clay, carbonate free, Weighted Average | 73 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 16 | % wt | |
Volume, >2mm, Weighted Average | 2 | % vol | |
Clay, total, Weighted Average | 73 | % wt | |
Weighted averages based on control section: 5-41 cm |