| *** Taxonomy Characterization Data *** |
| Pedon ID: S1969AZ003014 | ( Cochise, Arizona ) | Print Date: Feb 19 2025 1:14PM |
| Sampled as on Oct 14, 1969: | Dry Lake |
| Revised to correlated: | Dry Lake ; Sandy over loamy, mixed, superactive, thermic Ustic Haplocalcids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL69AZ032 WILLCOX | Natural Resources Conservation Service |
| - | Site ID | S1969AZ003014 Lat: 32° 3' 50.00" north Long: 109° 47' 43.01" west | National Soil Survey Center | |
| - | Pedon No. | 69C0160 | 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 | 4A1f | ||||||||||
| 69C00839 | 0-23 | Ap | S | 5.0 | 0.62 | 78 | 1.46 | 0.005 | -- | ||||
| 69C00840 | 23-61 | A | S | 7.4 | 0.59 | 73 | 1.63 | 0.002 | -- | ||||
| 69C00841 | 61-90 | 2Bk1 | S | 0.48 | 1.53 | 0.011 | -- | ||||||
| 69C00841 | 61-90 | 2Bk1 | GP | 22.6 | 14.0 | ||||||||
| 69C00842 | 90-150 | 2Bk2 | S | 0.54 | 1.28 | 0.023 | -- | ||||||
| 69C00842 | 90-150 | 2Bk2 | GP | 29.9 | 15.0 | ||||||||
| 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 | 5C3 | 8D1 | 8A1a | 5D2 | |||||||||||||
| 69C00839 | 0-23 | Ap | S | 7.6 | 0.50 | 1 | 100 | 1.16 | 0.89 | 2 | |||||||||
| 69C00840 | 23-61 | A | S | 7.7 | 0.40 | 2 | 100 | 0.80 | 0.65 | 2 | |||||||||
| 69C00841 | 61-90 | 2Bk1 | S | 0.22 | |||||||||||||||
| 69C00841 | 61-90 | 2Bk1 | GP | 7.6 | 0.34 | 29 | 0.96 | 3 | |||||||||||
| 69C00842 | 90-150 | 2Bk2 | S | 0.22 | |||||||||||||||
| 69C00842 | 90-150 | 2Bk2 | GP | 7.6 | 0.24 | 39 | 6.20 | 25 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.66 | (NA) | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 35 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 16 | % wt | |
| LE, Whole Soil, Summed to 1m | 1 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||