| *** Taxonomy Characterization Data *** |
| Pedon ID: 1972NV001001 | ( Churchill, Nevada ) | Print Date: Nov 11 2024 9:34PM |
| Sampled as on Apr 22, 1972: | Lithic Haplargid |
| Revised to correlated: | DOWNEYVILLE ; Loamy-skeletal, mixed, superactive, mesic Lithic Haplargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL72NV002 DIXIE VALLEY | Natural Resources Conservation Service |
| - | Site ID | 1972NV001001 Lat: 39° 4' 60.00" north Long: 118° 7' 45.00" west MLRA: 27 | National Soil Survey Center | |
| - | Pedon No. | 72C0011 | 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 | 4A1d | ||||||||||
| 72C00070 | 0-6 | A1 | S | 6.1 | 0.9 | 0.82 | 69 | 1.53 | 0.007 | 23 | |||
| 72C00071 | 6-12 | A2 | S | 15.7 | 0.55 | 57 | 1.50 | 0.009 | 21 | ||||
| 72C00072 | 12-22 | Bt | S | 28.6 | 2.9 | 0.44 | 71 | 1.20 | 0.027 | 41 | |||
| 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 | 8A3a | 5D2 | |||||||||||||
| 72C00070 | 0-6 | A1 | S | 8.2 | 0.29 | 100* | 100 | 2.49 | 1.03 | 5 | |||||||||
| 72C00071 | 6-12 | A2 | S | 8.1 | 0.20 | 100* | 100 | 1.66 | 0.59 | 4 | |||||||||
| 72C00072 | 12-22 | Bt | S | 7.6 | 0.31 | 100* | 100 | 1.30 | 0.54 | 4 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.72 | (NA) | |
| Clay, carbonate free, Weighted Average | 19 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 67 | % wt | |
| Volume, >2mm, Weighted Average | 31 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| Weighted averages based on control section: 0-22 cm | |||