| *** Taxonomy Characterization Data *** |
| Pedon ID: 82AZ015031 | ( Mohave, Arizona ) | Print Date: Nov 12 2024 3:44AM |
| Sampled as on Aug 30, 1982: | Showlow ; Fine, montmorillonitic, mesic Aridic Argiustolls |
| Revised to SSL: | (unnamed) ; Fine, montmorillonitic, mesic Pachic Argiustoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82AZ270 MOHAVE COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1982AZ015031 Lat: 36° 24' 42.00" north Long: 113° 14' 4.00" west MLRA: 35 | National Soil Survey Center | |
| - | Pedon No. | 82P0875 | 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 | ||||||||||
| 82P04511 | 0-8 | A | S | 37.8 | 0.51 | 23 | 1.01 | 0.065 | 10 | ||||
| 82P04512 | 8-18 | AB | S | 43.0 | 0.51 | 4 | 1 | ||||||
| 82P04513 | 18-41 | 2Bt1 | S | 45.7 | 0.50 | 7 | 1.29 | 0.110 | 2 | ||||
| 82P04514 | 41-64 | 2Bt2 | S | 47.1 | 0.57 | 4 | 1 | ||||||
| 82P04515 | 64-89 | 2Bt3 | S | 47.5 | 0.59 | 9 | 1.36 | 0.106 | 4 | ||||
| 82P04516 | 89-107 | 2Btk | S | 45.6 | 4.1 | 0.49 | 17 | 4 | |||||
| 82P04517 | 107-132 | 3Btk1 | S | 35.7 | 3.8 | 0.59 | 48 | 1.20 | 0.043 | 20 | |||
| 82P04518 | 132-152 | 3Btk2 | S | 29.3 | 2.1 | 0.68 | 58 | 31 | |||||
| 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 | ||||||||||||
| 82P04511 | 0-8 | A | S | 7.6 | 1.97 | tr | 100* | 99 | 1.03 | 1.14 | -- | ||||||||
| 82P04512 | 8-18 | AB | S | 7.9 | 1.94 | 2 | 100* | 100 | 1.02 | 0.62 | -- | ||||||||
| 82P04513 | 18-41 | 2Bt1 | S | 8.0 | 1.76 | 5 | 100* | 100 | 0.95 | 0.47 | tr | ||||||||
| 82P04514 | 41-64 | 2Bt2 | S | 7.8 | 1.09 | 5 | 100* | 100 | 0.90 | 0.44 | 1 | ||||||||
| 82P04515 | 64-89 | 2Bt3 | S | 8.0 | 0.94 | 6 | 100* | 100 | 0.88 | 0.67 | 2 | ||||||||
| 82P04516 | 89-107 | 2Btk | S | 8.2 | 0.58 | 14 | 100* | 100 | 0.83 | 0.74 | 2 | ||||||||
| 82P04517 | 107-132 | 3Btk1 | S | 8.1 | 0.31 | 19 | 100* | 100 | 1.09 | 0.64 | 4 | ||||||||
| 82P04518 | 132-152 | 3Btk2 | S | 8.4 | 0.36 | 24 | 100* | 100 | 1.23 | 0.52 | 3 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.95 | (NA) | |
| Clay, carbonate free, Weighted Average | 46 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 5 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 46 | % wt | |
| Weighted averages based on control section: 8-58 cm | |||