| *** Taxonomy Characterization Data *** |
| Pedon ID: 1972NV001005 | ( Churchill, Nevada ) | Print Date: Feb 16 2025 5:26AM |
| Sampled as on Apr 23, 1972: | Typic Halaquept |
| Revised to correlated: | Settlement ; Fine, smectitic, calcareous, mesic Aeric Halaquepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL72NV002 DIXIE VALLEY | Natural Resources Conservation Service |
| - | Site ID | 1972NV001005 Lat: 39° 41' 45.00" north Long: 118° 5' 45.00" west MLRA: 27 | National Soil Survey Center | |
| - | Pedon No. | 72C0015 | 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 | |||||||||||
| 72C00094 | 0-3 | Az | S | 42.6 | 0.46 | 4 | 1.29 | 0.047 | tr | ||||
| 72C00095 | 3-15 | Bz1 | S | 60.7 | 0.48 | 3 | 1.17 | 0.086 | 1 | ||||
| 72C00096 | 15-31 | Bz2 | S | 64.4 | 0.49 | 7 | 2 | ||||||
| 72C00097 | 31-60 | C1 | S | 62.9 | 0.49 | 2 | 1.05 | 0.128 | 1 | ||||
| 72C00098 | 60-100 | C2 | S | 51.5 | 0.57 | 3 | 1.10 | 0.103 | 1 | ||||
| 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 | ||||||||||||
| 72C00094 | 0-3 | Az | S | 8.5 | 0.27 | 7 | 100* | 100 | 0.99 | 9.51 | 47 | ||||||||
| 72C00095 | 3-15 | Bz1 | S | 8.5 | 0.24 | 7 | 100* | 100 | 0.84 | 10.29 | 60 | ||||||||
| 72C00096 | 15-31 | Bz2 | S | 8.2 | 0.19 | 8 | 100* | 100 | 0.82 | 15.57 | 58 | ||||||||
| 72C00097 | 31-60 | C1 | S | 8.2 | 0.12 | 7 | 100* | 100 | 0.79 | 7.99 | 36 | ||||||||
| 72C00098 | 60-100 | C2 | S | 8.3 | -- | 3 | 100* | 100 | 0.96 | 4.65 | 25 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.88 | (NA) | |
| Clay, carbonate free, Weighted Average | 57 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 57 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||