| *** Taxonomy Characterization Data *** |
| Pedon ID: S1968AZ003001 | ( Cochise, Arizona ) | Print Date: Nov 24 2024 7:13PM |
| Sampled as on Oct 13, 1968: | Martinez |
| Revised to correlated: | Martinez ; Very-fine, mixed, semiactive, thermic Torrertic Haplustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL68AZ023 E.PIMA-SANTA CRU | Natural Resources Conservation Service |
| - | Site ID | S1968AZ003001 Lat: 31° 23' 22.00" north Long: 110° 26' 20.00" west | National Soil Survey Center | |
| - | Pedon No. | 68C0145 | 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 | 8D1 | 4A1f | |||||||||||
| 68C01042 | 0-18 | A | S | 20.2 | 0.40 | 44 | 1.36 | 0.013 | 9 | ||||
| 68C01043 | 18-28 | Bt11 | S | 29.6 | 0.33 | 46 | 1.35 | 0.012 | 15 | ||||
| 68C01044 | 28-38 | Bt12 | S | 37.8 | 0.34 | 39 | 1.41 | 0.010 | 14 | ||||
| 68C01045 | 38-58 | Bt21 | S | 79.7 | 0.33 | 12 | 1.26 | 0.067 | 3 | ||||
| 68C01046 | 58-74 | Bt22 | S | 80.8 | 0.34 | 8 | 1.26 | 0.075 | 3 | ||||
| 68C01047 | 74-89 | Bt23 | S | 65.4 | 0.36 | 18 | 1.28 | 0.077 | 5 | ||||
| 68C01048 | 89-112 | Bt31 | S | 44.2 | 0.36 | 44 | 1.49 | 0.031 | 14 | ||||
| 68C01049 | 112-132 | Bt32 | S | 39.3 | 0.37 | 59 | 1.24 | 0.028 | 22 | ||||
| 68C01050 | 132-170 | Bt33 | S | 37.9 | 0.37 | 68 | 1.18 | 0.026 | 31 | ||||
| 68C01051 | 0-38 | A | S | 8.0 | 1.21 | 65 | 4 | ||||||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 6E1a | 5C1 | 5C3 | 8D1 | 8A1a | 5D2 | ||||||||||||
| 68C01042 | 0-18 | A | S | 6.1 | 1.36 | 78 | 67 | 0.55 | 1 | ||||||||||
| 68C01043 | 18-28 | Bt11 | S | 6.2 | 1.05 | 82 | 71 | 0.42 | 1 | ||||||||||
| 68C01044 | 28-38 | Bt12 | S | 6.4 | 0.85 | 76 | 73 | 0.41 | 1 | ||||||||||
| 68C01045 | 38-58 | Bt21 | S | 6.8 | 0.74 | 90 | 100 | 0.36 | 4 | ||||||||||
| 68C01046 | 58-74 | Bt22 | S | 7.4 | 0.55 | tr | 97 | 100 | 0.39 | 0.29 | 6 | ||||||||
| 68C01047 | 74-89 | Bt23 | S | 8.0 | 0.23 | tr | 100* | 100 | 0.45 | 0.33 | 7 | ||||||||
| 68C01048 | 89-112 | Bt31 | S | 8.2 | 0.16 | tr | 100* | 100 | 0.57 | 0.30 | 9 | ||||||||
| 68C01049 | 112-132 | Bt32 | S | 8.2 | 1 | 100* | 100 | 0.67 | 0.44 | 8 | |||||||||
| 68C01050 | 132-170 | Bt33 | S | 8.0 | 2 | 100* | 100 | 0.60 | 0.94 | 9 | |||||||||
| 68C01051 | 0-38 | A | S | 1.19 | |||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.39 | (NA) | |
| Clay, carbonate free, Weighted Average | 62 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 23 | % wt | |
| Volume, >2mm, Weighted Average | 8 | % vol | |
| Clay, total, Weighted Average | 62 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 18-69 cm | |||