| *** Taxonomy Characterization Data *** |
| Pedon ID: S1973AZ003003 | ( Cochise, Arizona ) | Print Date: Nov 21 2024 7:19PM |
| Sampled as on May 30, 1973: | Signal |
| Revised to SSL: | (unnamed) ; Fine, montmorillonitic, thermic Aridic Paleustoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL73AZ015 SAN SIMON | Natural Resources Conservation Service |
| - | Site ID | S1973AZ003003 Lat: 32° 23' 41.42" north Long: 109° 41' 26.34" west | National Soil Survey Center | |
| - | Pedon No. | 73C0120 | 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 | ||||||
| 4A1d | |||||||||||||
| 73C00802 | 0-7 | A1 | variable | 1.33 | |||||||||
| 73C00803 | 7-18 | A2 | variable | 1.43 | |||||||||
| 73C00804 | 18-38 | Bt1 | variable | 1.10 | |||||||||
| 73C00805 | 38-56 | Bt2 | variable | 1.06 | |||||||||
| 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 | |||||||||||||||||
| 73C00802 | 0-7 | A1 | S | 6.7 | 1.06 | ||||||||||||||
| 73C00803 | 7-18 | A2 | S | 6.3 | 1.01 | ||||||||||||||
| 73C00804 | 18-38 | Bt1 | S | 7.1 | 0.81 | ||||||||||||||
| 73C00805 | 38-56 | Bt2 | S | 7.0 | 0.46 | ||||||||||||||
| 73C00806 | 56-77 | Bk1 | S | 8.6 | 0.07 | 3 | |||||||||||||
| 73C00807 | 77-104 | Bk2 | S | 8.5 | 1 | ||||||||||||||
| 73C00808 | 104-132 | Bk3 | S | 8.9 | 11 | ||||||||||||||
| 73C00809 | 132-178 | C | S | 9.0 | 1 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Volume, >2mm, Weighted Average | 19 | % vol | |
| Weighted averages based on control section: 18-56 cm | |||