| *** Taxonomy Characterization Data *** |
| Pedon ID: S1974UT021007 | ( Iron, Utah ) | Print Date: Dec 4 2024 3:11AM |
| Sampled as on Aug 18, 1974: | Lo |
| Revised to correlated: | Lagnaf ; Fine-loamy, mixed, frigid Pachic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL74UT012 CEDAR CITY | Natural Resources Conservation Service |
| - | Site ID | S1974UT021007 | National Soil Survey Center | |
| - | Pedon No. | 74C0110 | 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 | |||||||||||
| 74C00660 | 0-10 | A | S | 17.4 | 0.80 | 52 | 1.14 | 0.016 | 19 | ||||
| 74C00661 | 10-23 | B1 | S | 24.8 | 0.46 | 57 | 26 | ||||||
| 74C00662 | 23-38 | Bt11 | S | 30.7 | 0.37 | 46 | 1.26 | 0.046 | 18 | ||||
| 74C00663 | 38-53 | Bt12 | S | 26.6 | 0.55 | 49 | 23 | ||||||
| 74C00664 | 53-77 | Bt13 | S | 15.4 | 1.14 | 64 | 1.26 | 0.045 | 28 | ||||
| 74C00665 | 77-107 | Bt14 | S | 24.0 | 0.70 | 61 | 29 | ||||||
| 74C00666 | 107-132 | Bt2 | S | 16.6 | 0.93 | 48 | 1.31 | 0.045 | 17 | ||||
| 74C00667 | 132-152 | B2 | S | 31.8 | 0.42 | 48 | 1.32 | 0.052 | 14 | ||||
| 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 | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 74C00660 | 0-10 | A | S | 6.8 | 0.62 | 67 | 87 | 1.47 | tr | ||||||||||
| 74C00661 | 10-23 | B1 | S | 7.0 | 1.34 | 86 | 90 | 0.92 | tr | ||||||||||
| 74C00662 | 23-38 | Bt11 | S | 6.9 | 3.11 | 73 | 84 | 0.72 | tr | ||||||||||
| 74C00663 | 38-53 | Bt12 | S | 7.2 | 0.44 | 83 | 91 | 1.09 | 1 | ||||||||||
| 74C00664 | 53-77 | Bt13 | S | 7.3 | 0.35 | 90 | 93 | 2.10 | 1 | ||||||||||
| 74C00665 | 77-107 | Bt14 | S | 7.4 | 0.20 | 82 | 92 | 1.36 | 1 | ||||||||||
| 74C00666 | 107-132 | Bt2 | S | 7.6 | 0.17 | 88 | 96 | 1.74 | 1 | ||||||||||
| 74C00667 | 132-152 | B2 | S | 7.8 | 0.13 | 100* | 97 | 0.81 | 2 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.38 | (NA) | |
| Clay, carbonate free, Weighted Average | 23 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 54 | % wt | |
| Volume, >2mm, Weighted Average | 24 | % vol | |
| Clay, total, Weighted Average | 23 | % wt | |
| Weighted averages based on control section: 23-73 cm | |||