| *** Taxonomy Characterization Data *** |
| Pedon ID: 86AZ017008 | ( Navajo, Arizona ) | Print Date: Dec 17 2024 10:27PM |
| Sampled as on Apr 1, 1986: | Deschell ; Fine-loamy, mixed, mesic Aridic Haplustalf |
| Revised to correlated: | Barx ; Fine-loamy, mixed, superactive, mesic Ustollic Haplargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86AZ168 NAVAJO COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1986AZ017008 Lat: 34° 30' 8.99" north Long: 110° 14' 9.00" west MLRA: 35 | National Soil Survey Center | |
| - | Pedon No. | 86P0494 | 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 | ||||||||||
| 86P02948 | 0-8 | A1 | S | 2.8 | 0.79 | 77 | 1.63 | 0.020 | tr | ||||
| 86P02949 | 8-15 | A2 | S | 5.4 | 0.50 | 71 | 1.62 | 0.012 | 2 | ||||
| 86P02950 | 15-25 | Bt1 | S | 16.3 | 0.34 | 62 | 1.61 | 0.014 | 4 | ||||
| 86P02951 | 25-38 | Bt2 | S | 21.9 | 0.36 | 61 | 6 | ||||||
| 86P02952 | 38-56 | Btk1 | S | 22.8 | 0.38 | 49 | 1.68 | 0.015 | 1 | ||||
| 86P02953 | 56-86 | Btk2 | S | 17.3 | -- | 0.38 | 53 | 1.72 | 0.013 | 2 | |||
| 86P02954 | 86-109 | Btk3 | S | 13.9 | -- | 0.42 | 42 | 2 | |||||
| 86P02955 | 109-135 | Bk | S | 8.8 | -- | 0.43 | 65 | 1.63 | 0.010 | tr | |||
| 86P02956 | 135-178 | 2Bk | S | 8.7 | -- | 0.44 | 78 | 7 | |||||
| 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 | |||||||||||||
| 86P02948 | 0-8 | A1 | S | 8.0 | 0.36 | 1 | 100* | 87 | 1.25 | -- | |||||||||
| 86P02949 | 8-15 | A2 | S | 7.9 | 0.31 | 1 | 100* | 92 | 0.89 | -- | |||||||||
| 86P02950 | 15-25 | Bt1 | S | 7.9 | 0.39 | 1 | 100* | 91 | 0.53 | -- | |||||||||
| 86P02951 | 25-38 | Bt2 | S | 8.1 | 0.41 | 1 | 100* | 95 | 0.53 | -- | |||||||||
| 86P02952 | 38-56 | Btk1 | S | 8.2 | 0.31 | 2 | 100* | 100 | 0.50 | -- | |||||||||
| 86P02953 | 56-86 | Btk2 | S | 8.3 | 0.20 | 13 | 100* | 100 | 0.46 | -- | |||||||||
| 86P02954 | 86-109 | Btk3 | S | 8.4 | 0.18 | 19 | 100* | 100 | 0.45 | -- | |||||||||
| 86P02955 | 109-135 | Bk | S | 8.4 | 0.12 | 13 | 100* | 100 | 0.51 | -- | |||||||||
| 86P02956 | 135-178 | 2Bk | S | 8.5 | 0.07 | 15 | 100* | 100 | 0.53 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.51 | (NA) | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 55 | % wt | |
| Volume, >2mm, Weighted Average | 3 | % vol | |
| Clay, total, Weighted Average | 20 | % wt | |
| Weighted averages based on control section: 15-65 cm | |||