| *** Taxonomy Characterization Data *** |
| Pedon ID: 86AZ019006 | ( Pima, Arizona ) | Print Date: Nov 23 2024 7:12AM |
| Sampled as on Oct 1, 1986: | Dateland ; Coarse-loamy, mixed, hyperthermic Typic Camborthid |
| Revised to correlated: | Dateland ; Coarse-loamy, mixed, superactive, hyperthermic Typic Camborthids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86AZ174 NAVAJO COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1986AZ019006 Lat: 32° 26' 36.00" north Long: 112° 1' 23.99" west | National Soil Survey Center | |
| - | Pedon No. | 86P0564 | 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 | |||||||||||
| 86P03267 | 0-5 | A | S | 6.4 | 0.78 | 41 | 1.49 | 0.006 | 6 | ||||
| 86P03268 | 5-18 | Bw1 | S | 6.5 | 0.71 | 57 | 17 | ||||||
| 86P03269 | 18-38 | Bw2 | S | 9.7 | 0.66 | 26 | 1.44 | 0.004 | 2 | ||||
| 86P03270 | 38-76 | Bw3 | S | 10.4 | 0.59 | 22 | 1.34 | 0.010 | 3 | ||||
| 86P03271 | 76-132 | 2Bk1 | S | 16.8 | 0.64 | 7 | 1 | ||||||
| 86P03272 | 132-152 | 2Btk2 | S | 18.6 | 0.45 | 35 | 1.46 | 0.017 | 5 | ||||
| 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 | ||||||||||||
| 86P03267 | 0-5 | A | S | 8.3 | 0.22 | 2 | 100* | 100 | 1.47 | -- | |||||||||
| 86P03268 | 5-18 | Bw1 | S | 8.3 | 0.16 | 2 | 100* | 100 | 1.37 | -- | |||||||||
| 86P03269 | 18-38 | Bw2 | S | 8.4 | 0.27 | 5 | 100* | 100 | 1.28 | 1 | |||||||||
| 86P03270 | 38-76 | Bw3 | S | 8.1 | 0.23 | 4 | 100* | 100 | 1.32 | 1.41 | 3 | ||||||||
| 86P03271 | 76-132 | 2Bk1 | S | 7.7 | 0.26 | 5 | 100* | 100 | 1.15 | 5.57 | 4 | ||||||||
| 86P03272 | 132-152 | 2Btk2 | S | 8.2 | 0.12 | 4 | 100* | 100 | 0.67 | 1.24 | 4 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.26 | (NA) | |
| Clay, carbonate free, Weighted Average | 12 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 18 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 12 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||