| *** Taxonomy Characterization Data *** |
| Pedon ID: 86AZ017009 | ( Navajo, Arizona ) | Print Date: Dec 4 2024 3:18AM |
| Sampled as on Apr 1, 1986: | Arabrab ; Loamy, mixed, mesic Lithic Haplustalf |
| Revised to correlated: | Kech ; Loamy, mixed, semiactive, mesic Lithic Ustollic Haplargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86AZ168 NAVAJO COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1986AZ017009 Lat: 34° 28' 39.00" north Long: 110° 11' 47.99" west MLRA: 35 | National Soil Survey Center | |
| - | Pedon No. | 86P0493 | 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 | ||||||||||
| 86P02943 | 0-5 | A | S | 10.7 | -- | 0.46 | 42 | 11 | |||||
| 86P02944 | 5-18 | Bt1 | S | 16.0 | -- | 0.49 | 29 | 1.44 | 0.006 | 8 | |||
| 86P02945 | 18-28 | Bt2 | S | 16.0 | -- | 0.48 | 27 | 1.50 | 0.004 | 7 | |||
| 86P02946 | 28-46 | Bk | S | 10.8 | -- | 0.46 | 43 | 1.38 | 0.004 | 15 | |||
| 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 | |||||||||||||
| 86P02943 | 0-5 | A | S | 8.3 | 0.38 | 8 | 100* | 100 | 0.51 | -- | |||||||||
| 86P02944 | 5-18 | Bt1 | S | 8.2 | 0.77 | 18 | 100* | 100 | 0.39 | -- | |||||||||
| 86P02945 | 18-28 | Bt2 | S | 8.2 | 0.77 | 27 | 100* | 100 | 0.30 | -- | |||||||||
| 86P02946 | 28-46 | Bk | S | 8.3 | 0.59 | 22 | 100* | 100 | 0.36 | -- | |||||||||
| 86P02947 | 46-50 | R | GP | 8.9 | 18 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.35 | (NA) | |
| Clay, carbonate free, Weighted Average | 16 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 28 | % wt | |
| Volume, >2mm, Weighted Average | 8 | % vol | |
| Clay, total, Weighted Average | 16 | % wt | |
| Weighted averages based on control section: 5-28 cm | |||