| *** Taxonomy Characterization Data *** |
| Pedon ID: 79AZ003002 | ( Cochise, Arizona ) | Print Date: Nov 21 2024 7:09PM |
| Sampled as on May 30, 1979: | Caralampi ; Loamy-skeletal, mixed Ustollic Haplargids |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP79AZ197 COCHISE COUNTY, DOUGLAS-TOMBSTONE AREA | Natural Resources Conservation Service |
| - | Site ID | S1979AZ003002 Lat: 31° 41' 23.49" north Long: 109° 34' 27.32" west | National Soil Survey Center | |
| - | Pedon No. | 79P0264 | 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 | 4A1d | |||||||||||
| 79P01393 | 0-5 | A1 | S | 4.8 | 0.54 | 74 | 14 | ||||||
| 79P01394 | 5-33 | A2 | S | 9.3 | 0.37 | 74 | 1.43 | 0.012 | 28 | ||||
| 79P01395 | 33-61 | Bt1 | S | 15.0 | 0.37 | 99 | 97 | ||||||
| 79P01396 | 61-89 | Bt2 | S | 16.7 | 0.41 | 92 | 1.55 | 0.006 | 75 | ||||
| 79P01397 | 89-137 | C | S | 14.3 | 0.40 | 96 | 86 | ||||||
| 79P01398 | 137-163 | 2Bt | S | 23.2 | 0.39 | 71 | 33 | ||||||
| 79P01399 | 5-33 | A2 | S | 8.1 | 0.42 | 79 | 25 | ||||||
| 79P01400 | 61-89 | Bt2 | S | 15.0 | 0.39 | 92 | 74 | ||||||
| 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 | 6A1c | 6E1b | 5C1 | 5C3 | 8D1 | 8A1a | 5D2 | ||||||||||||
| 79P01393 | 0-5 | A1 | S | 5.2 | 0.52 | 50 | 44 | 0.75 | -- | ||||||||||
| 79P01394 | 5-33 | A2 | S | 5.7 | 0.29 | 80 | 74 | 0.54 | -- | ||||||||||
| 79P01395 | 33-61 | Bt1 | S | 6.8 | 0.38 | 97 | 77 | 0.53 | -- | ||||||||||
| 79P01396 | 61-89 | Bt2 | S | 7.4 | 0.32 | -- | 100* | 84 | 0.66 | 1 | |||||||||
| 79P01397 | 89-137 | C | S | 7.6 | 0.23 | tr | 100* | 88 | 0.76 | 1 | |||||||||
| 79P01398 | 137-163 | 2Bt | S | 7.5 | 0.12 | -- | 100* | 92 | 0.54 | 0.98 | 4 | ||||||||
| 79P01399 | 5-33 | A2 | S | 5.5 | 0.34 | 77 | 64 | 0.58 | -- | ||||||||||
| 79P01400 | 61-89 | Bt2 | S | 7.2 | 0.24 | -- | 100* | 88 | 0.69 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.58 | (NA) | |
| Clay, carbonate free, Weighted Average | 16 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 96 | % wt | |
| Clay, total, Weighted Average | 16 | % wt | |
| Weighted averages based on control section: 33-83 cm | |||