| *** Taxonomy Characterization Data *** |
| Pedon ID: 86AZ017007 | ( Navajo, Arizona ) | Print Date: Feb 16 2025 6:23AM |
| Sampled as on Apr 1, 1986: | Ashhurst ; Fine-loamy, gypsic, mesic Aridic Ustochrept |
| Revised to correlated: | Arntz ; Coarse-loamy, mixed, superactive, mesic Cambic Gypsiorthids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86AZ168 NAVAJO COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1986AZ017007 Lat: 34° 30' 53.00" north Long: 110° 11' 31.01" west MLRA: 35 | National Soil Survey Center | |
| - | Pedon No. | 86P0498 | 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 | ||||||||||
| 86P02978 | 0-2 | A1 | S | 10.8 | 0.48 | 13 | 1.47 | 0.011 | tr | ||||
| 86P02979 | 2-10 | A2 | S | 18.5 | 2.3 | 0.42 | 10 | 1.49 | 0.018 | -- | |||
| 86P02980 | 10-18 | Bw1 | S | 26.8 | 3.2 | 0.41 | 4 | 1.34 | 0.027 | -- | |||
| 86P02981 | 18-30 | Bw2 | S | 21.5 | 1.7 | 0.43 | 3 | -- | |||||
| 86P02982 | 30-51 | 2By1 | S | 0.76 | 1.33 | 0.007 | -- | ||||||
| 86P02982 | 30-51 | 2By1 | GP | 8.4 | |||||||||
| 86P02983 | 51-71 | 2By2 | S | 0.85 | -- | ||||||||
| 86P02983 | 51-71 | 2By2 | GP | 7.2 | -- | ||||||||
| 86P02984 | 71-99 | 3Cry | S | 0.85 | 1.39 | 0.007 | -- | ||||||
| 86P02984 | 71-99 | 3Cry | GP | 8.2 | |||||||||
| 86P02985 | 99-124 | 4Cry | S | 0.52 | -- | ||||||||
| 86P02985 | 99-124 | 4Cry | GP | 8.9 | |||||||||
| 86P02986 | 124-132 | 5Cry | S | 0.61 | 1.48 | 0.009 | -- | ||||||
| 86P02986 | 124-132 | 5Cry | GP | 10.4 | |||||||||
| 86P02987 | 132-160 | 6Cry | S | 0.79 | 2.24 | 0.026 | -- | ||||||
| 86P02987 | 132-160 | 6Cry | GP | 8.5 | |||||||||
| 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 | ||||||||||||
| 86P02978 | 0-2 | A1 | S | 7.7 | 0.53 | 20 | 100* | 100 | 0.73 | 2.20 | -- | ||||||||
| 86P02979 | 2-10 | A2 | S | 8.0 | 0.50 | 19 | 100* | 100 | 0.58 | 1.59 | -- | ||||||||
| 86P02980 | 10-18 | Bw1 | S | 8.1 | 0.65 | 10 | 100* | 100 | 0.57 | 0.43 | -- | ||||||||
| 86P02981 | 18-30 | Bw2 | S | 8.2 | 0.57 | 24 | 100* | 100 | 0.68 | 0.50 | -- | ||||||||
| 86P02982 | 30-51 | 2By1 | S | 1.13 | |||||||||||||||
| 86P02982 | 30-51 | 2By1 | GP | 7.8 | 0.23 | 8 | 2.28 | -- | |||||||||||
| 86P02983 | 51-71 | 2By2 | S | 1.50 | |||||||||||||||
| 86P02983 | 51-71 | 2By2 | GP | 7.8 | 0.12 | 13 | 2.22 | -- | |||||||||||
| 86P02984 | 71-99 | 3Cry | S | 1.60 | |||||||||||||||
| 86P02984 | 71-99 | 3Cry | GP | 7.8 | 0.09 | 14 | 2.41 | -- | |||||||||||
| 86P02985 | 99-124 | 4Cry | S | 1.58 | |||||||||||||||
| 86P02985 | 99-124 | 4Cry | GP | 7.8 | 0.04 | 13 | 2.54 | 1 | |||||||||||
| 86P02986 | 124-132 | 5Cry | S | 1.14 | |||||||||||||||
| 86P02986 | 124-132 | 5Cry | GP | 7.8 | 0.06 | 16 | 2.70 | 1 | |||||||||||
| 86P02987 | 132-160 | 6Cry | S | 1.59 | |||||||||||||||
| 86P02987 | 132-160 | 6Cry | GP | 8.1 | 0.04 | 10 | 1.56 | 4 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.25 | (NA) | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 9 | % wt | |
| Weighted averages based on control section: 25-71 cm | |||