| *** Taxonomy Characterization Data *** |
| Pedon ID: 82AZ017003 | ( Navajo, Arizona ) | Print Date: Jun 2 2024 3:56AM |
| Sampled as on Sep 29, 1982: | Mespun ; Mixed Ustic Torripsamments |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82AZ271 NAVAJO COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1982AZ017003 Lat: 35° 51' 41.00" north Long: 110° 11' 54.00" west | National Soil Survey Center | |
| - | Pedon No. | 82P0882 | 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 | 4A1d | 7B1a2 | ||||||||||
| 82P04571 | 0-8 | A | S | 4.4 | 0.77 | 74 | 1.65 | 0.008 | -- | ||||
| 82P04572 | 8-30 | C1 | S | 6.1 | 0.46 | 81 | 1.68 | 0.008 | -- | 77 | |||
| 82P04573 | 30-56 | C2 | S | 5.8 | 0.50 | 78 | 1.70 | 0.006 | -- | 76 | |||
| 82P04574 | 56-91 | C3 | S | 4.3 | 0.49 | 87 | -- | 76 | |||||
| 82P04575 | 91-152 | C4 | S | 4.1 | 0.54 | 88 | -- | ||||||
| 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 | 5D2 | |||||||||||||
| 82P04571 | 0-8 | A | S | 7.4 | 0.72 | tr | 100* | 100 | 1.20 | -- | |||||||||
| 82P04572 | 8-30 | C1 | S | 7.8 | 0.22 | -- | 100* | 100 | 0.92 | -- | |||||||||
| 82P04573 | 30-56 | C2 | S | 8.3 | 0.20 | 1 | 100* | 100 | 0.84 | 2 | |||||||||
| 82P04574 | 56-91 | C3 | S | 8.4 | 0.14 | 1 | 100* | 100 | 0.86 | 3 | |||||||||
| 82P04575 | 91-152 | C4 | S | 8.5 | 0.11 | 1 | 100* | 100 | 0.93 | 3 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.87 | (NA) | |
| Clay, carbonate free, Weighted Average | 5 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 84 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 5 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||