| *** Taxonomy Characterization Data *** |
| Pedon ID: 85AZ003091 | ( Cochise, Arizona ) | Print Date: Nov 21 2024 4:49PM |
| Sampled as on Nov 29, 1985: | Tombstone ; Loamy-skeletal, mixed Ustollic Calciorthids |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86AZ222 WALNUT GULCH | Natural Resources Conservation Service |
| - | Site ID | S1985AZ003091 Lat: 31° 44' 52.00" north Long: 109° 57' 15.01" west | National Soil Survey Center | |
| - | Pedon No. | 86P0835 | 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 | ||||||||||
| 86P05008 | 0-8 | A1 | S | 12.0 | 1.1 | 0.52 | 83 | 39 | |||||
| 86P05009 | 8-20 | A2 | S | 20.5 | 5.8 | 0.53 | 81 | 1.08 | 0.018 | 38 | |||
| 86P05010 | 20-38 | Bw | S | 18.9 | 3.2 | 0.57 | 82 | 1.18 | 0.014 | 48 | |||
| 86P05011 | 38-66 | 2Bk1 | S | 8.6 | 1.1 | 0.93 | 82 | 1.59 | 0.005 | 45 | |||
| 86P05012 | 66-86 | 2Bk2 | S | 12.5 | 3.4 | 0.63 | 88 | 59 | |||||
| 86P05013 | 86-117 | 2Bk3 | S | 7.2 | 1.7 | 0.94 | 83 | 37 | |||||
| 86P05014 | 117-153 | 2Bk4 | S | 5.7 | -- | 1.07 | 90 | 53 | |||||
| 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 | ||||||||||||
| 86P05008 | 0-8 | A1 | S | 8.2 | 0.89 | 18 | 100* | 100 | 1.00 | 0.73 | -- | ||||||||
| 86P05009 | 8-20 | A2 | S | 8.0 | 1.42 | 30 | 100* | 100 | 0.74 | 0.46 | -- | ||||||||
| 86P05010 | 20-38 | Bw | S | 8.1 | 1.21 | 39 | 100* | 100 | 0.82 | 1 | |||||||||
| 86P05011 | 38-66 | 2Bk1 | S | 8.2 | 0.47 | 27 | 100* | 100 | 1.86 | 1 | |||||||||
| 86P05012 | 66-86 | 2Bk2 | S | 8.2 | 0.22 | 32 | 100* | 100 | 1.26 | 1 | |||||||||
| 86P05013 | 86-117 | 2Bk3 | S | 8.4 | 0.12 | 28 | 100* | 100 | 2.14 | 2 | |||||||||
| 86P05014 | 117-153 | 2Bk4 | S | 8.6 | 0.04 | 20 | 100* | 100 | 2.67 | 4 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.95 | (NA) | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 84 | % wt | |
| Volume, >2mm, Weighted Average | 48 | % vol | |
| Clay, total, Weighted Average | 11 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||