| *** Taxonomy Characterization Data *** |
| Pedon ID: 86AZ017003 | ( Navajo, Arizona ) | Print Date: Apr 23 2025 12:16PM |
| Sampled as on Apr 1, 1986: | Leanto ; Loamy, mixed, mesic Lithic Camborthid |
| Revised to correlated: | Leanto ; Loamy, mixed, superactive, mesic Lithic Camborthids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86AZ168 NAVAJO COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1986AZ017003 Lat: 34° 43' 23.99" north Long: 110° 0' 24.01" west MLRA: 35 | National Soil Survey Center | |
| - | Pedon No. | 86P0496 | 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 | ||||||||||
| 86P02965 | 0-5 | A | S | 9.6 | 1.1 | 0.39 | 62 | 7 | |||||
| 86P02966 | 5-15 | Bw | S | 18.9 | -- | 0.35 | 53 | 1.57 | 0.014 | 4 | |||
| 86P02967 | 15-28 | Bk1 | S | 20.7 | 5.1 | 0.33 | 50 | 4 | |||||
| 86P02968 | 28-35 | Bk2 | S | 20.6 | 6.5 | 0.33 | 45 | 1.66 | 0.008 | 3 | |||
| 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 | |||||||||||||
| 86P02965 | 0-5 | A | S | 8.3 | 0.33 | 6 | 100* | 100 | 0.55 | -- | |||||||||
| 86P02966 | 5-15 | Bw | S | 8.2 | 0.36 | 11 | 100* | 100 | 0.41 | -- | |||||||||
| 86P02967 | 15-28 | Bk1 | S | 8.2 | 0.36 | 22 | 100* | 100 | 0.28 | -- | |||||||||
| 86P02968 | 28-35 | Bk2 | S | 8.2 | 0.54 | 26 | 100* | 100 | 0.24 | -- | |||||||||
| 86P02969 | 35-40 | R | GP | 8.6 | 24 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.42 | (NA) | |
| Clay, carbonate free, Weighted Average | 15 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 52 | % wt | |
| Volume, >2mm, Weighted Average | 4 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| Weighted averages based on control section: 0-35 cm | |||