| *** Taxonomy Characterization Data *** |
| Pedon ID: 1998NV001004 | ( Churchill, Nevada ) | Print Date: May 30 2024 2:35PM |
| Sampled as on Jun 29, 1998: | Genegraf ; Fine-loamy, mixed, mesic Duric Natrargid |
| Revised to correlated: | Genegraf ; Fine-loamy, mixed, superactive, mesic Durinodic Natrargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81NV192 CHURCHILL COUNTY-BLM LAHONTAN ES AREA | Natural Resources Conservation Service |
| - | Site ID | 1998NV001004 Lat: 39° 17' 44.00" north Long: 118° 9' 59.00" west MLRA: 27 | National Soil Survey Center | |
| - | Pedon No. | 81P0404 | 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 | ||||||||||
| 81P02225 | 0-8 | A | S | 2.8 | 1.54 | 52 | 1.55 | 0.006 | 8 | ||||
| 81P02226 | 8-15 | Bt1 | S | 8.1 | 0.62 | 51 | 1.51 | 0.010 | 11 | ||||
| 81P02227 | 15-33 | Bt2 | S | 35.4 | 0.42 | 41 | 1.29 | 0.058 | 7 | ||||
| 81P02228 | 33-46 | Bt3 | S | 27.5 | 0.54 | 46 | 1.33 | 0.051 | 6 | ||||
| 81P02229 | 46-76 | 2Bkq | S | 15.8 | 2.0 | 0.78 | 55 | 7 | |||||
| 81P02230 | 76-152 | 2Bk | S | 6.6 | 1.7 | 1.27 | 66 | 12 | |||||
| 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 | ||||||||||||
| 81P02225 | 0-8 | A | S | 8.8 | 0.25 | -- | 100* | 100 | 3.46 | 1.88 | 14 | ||||||||
| 81P02226 | 8-15 | Bt1 | S | 9.5 | 0.15 | 2 | 100* | 100 | 1.72 | 1.03 | 30 | ||||||||
| 81P02227 | 15-33 | Bt2 | S | 8.9 | 0.42 | 4 | 100 | 0.85 | 5.41 | 52 | |||||||||
| 81P02228 | 33-46 | Bt3 | S | 8.4 | 0.26 | 5 | 100* | 100 | 1.04 | 15.64 | 57 | ||||||||
| 81P02229 | 46-76 | 2Bkq | S | 8.1 | 0.21 | 9 | 100* | 100 | 1.37 | 17.97 | 57 | ||||||||
| 81P02230 | 76-152 | 2Bk | S | 8.1 | 0.16 | 9 | 100* | 100 | 2.74 | 17.81 | 51 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.93 | (NA) | |
| Clay, carbonate free, Weighted Average | 32 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 43 | % wt | |
| Volume, >2mm, Weighted Average | 7 | % vol | |
| Clay, total, Weighted Average | 32 | % wt | |
| Weighted averages based on control section: 15-46 cm | |||