| *** Taxonomy Characterization Data *** |
| Pedon ID: 77AZ005002 | ( Coconino, Arizona ) | Print Date: Nov 21 2024 3:20PM |
| Sampled as on Sep 29, 1977: | Poley ; Fine, mixed, mesic Ustollic Haplargids |
| Revised to SSL: | (unnamed) ; Fine, mixed, mesic Ustollic Haplargid |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP78AZ010 COCONINO COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1977AZ005002 Lat: 35° 30' 6.00" north Long: 113° 7' 15.00" west | National Soil Survey Center | |
| - | Pedon No. | 78P0033 | 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 | ||||||||||
| 78P00245 | 0-15 | A | S | 9.0 | tr | 0.38 | 43 | 4 | |||||
| 78P00246 | 15-28 | Bt1 | S | 22.6 | 0.32 | 30 | 2 | ||||||
| 78P00247 | 28-59 | Bt2 | S | 24.3 | 0.3 | 0.39 | 32 | 1.54 | 0.023 | 1 | |||
| 78P00248 | 59-78 | Btk | S | 19.6 | 3.6 | 0.38 | 49 | 8 | |||||
| 78P00249 | 78-121 | Bk1 | S | 29.5 | 11.5 | 0.34 | 43 | 1.42 | 0.021 | 7 | |||
| 78P00250 | 121-173 | Bk2 | S | 18.7 | 8.7 | 0.36 | 49 | 7 | |||||
| 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 | ||||||||||||
| 78P00245 | 0-15 | A | S | 7.2 | 0.34 | tr | 100* | 83 | 0.57 | -- | |||||||||
| 78P00246 | 15-28 | Bt1 | S | 7.3 | 0.50 | 100* | 87 | 0.51 | -- | ||||||||||
| 78P00247 | 28-59 | Bt2 | S | 7.8 | 0.56 | tr | 100* | 90 | 0.62 | 1 | |||||||||
| 78P00248 | 59-78 | Btk | S | 8.4 | 0.36 | 9 | 100* | 100 | 0.56 | 1 | |||||||||
| 78P00249 | 78-121 | Bk1 | S | 8.7 | 0.18 | 36 | 100* | 100 | 0.41 | 0.53 | 3 | ||||||||
| 78P00250 | 121-173 | Bk2 | S | 8.7 | 0.07 | 34 | 100* | 100 | 0.44 | 1.49 | 11 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.61 | (NA) | |
| Clay, carbonate free, Weighted Average | 23 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 34 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 23 | % wt | |
| Weighted averages based on control section: 15-65 cm | |||