| *** Taxonomy Characterization Data *** |
| Pedon ID: S1973AZ027003 | ( Yuma, Arizona ) | Print Date: Nov 21 2024 3:18PM |
| Sampled as on May 30, 1973: | Superstition |
| Revised to SSL: | (unnamed) ; Sandy, mixed, hyperthermic Typic Calciorthid |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL73AZ002 YUMA CO | Natural Resources Conservation Service |
| - | Site ID | S1973AZ027003 Lat: 32° 29' 24.31" north Long: 114° 41' 3.85" west | National Soil Survey Center | |
| - | Pedon No. | 73C0012 | 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 | ||||||||||||
| 73C00077 | 0-5 | A1 | S | 0.7 | 82 | -- | |||||||
| 73C00078 | 5-26 | A2 | S | 1.2 | 0.92 | 77 | -- | ||||||
| 73C00079 | 26-51 | B1 | S | 1.0 | 1.10 | 81 | -- | ||||||
| 73C00080 | 51-81 | B2 | S | 2.8 | 0.71 | 75 | -- | ||||||
| 73C00081 | 81-99 | B3 | S | 3.8 | 0.50 | 71 | -- | ||||||
| 73C00082 | 99-127 | B4 | S | 5.6 | 0.41 | 69 | -- | ||||||
| 73C00083 | 127-150 | 2Bk | S | 7.0 | 0.54 | 64 | 6 | ||||||
| 73C00084 | 150-196 | 3C1 | S | 3.1 | 0.68 | 71 | 1 | ||||||
| 73C00085 | 196-219 | 3C2 | S | 0.8 | 87 | -- | |||||||
| 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 | ||||||||||||
| 73C00077 | 0-5 | A1 | S | 8.3 | 0.01 | 2 | 100* | 100 | 1.03 | 19 | |||||||||
| 73C00078 | 5-26 | A2 | S | 8.9 | 0.01 | 2 | 100* | 100 | 1.83 | 23 | |||||||||
| 73C00079 | 26-51 | B1 | S | 8.9 | 0.01 | 2 | 100* | 100 | 2.50 | 20 | |||||||||
| 73C00080 | 51-81 | B2 | S | 8.5 | 0.01 | 3 | 100* | 100 | 1.07 | 13 | |||||||||
| 73C00081 | 81-99 | B3 | S | 8.6 | 4 | 100* | 100 | 0.89 | 15 | ||||||||||
| 73C00082 | 99-127 | B4 | S | 9.0 | 4 | 100* | 100 | 0.59 | 24 | ||||||||||
| 73C00083 | 127-150 | 2Bk | S | 9.4 | 8 | 100* | 100 | 0.39 | 0.72 | 41 | |||||||||
| 73C00084 | 150-196 | 3C1 | S | 8.9 | 7 | 100* | 100 | 1.19 | 2.29 | 20 | |||||||||
| 73C00085 | 196-219 | 3C2 | S | 9.3 | 5 | 100* | 100 | 1.33 | 40 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.51 | (NA) | |
| Clay, carbonate free, Weighted Average | 2 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 76 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 2 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||