| *** Taxonomy Characterization Data *** |
| Pedon ID: 1977NV019003 | ( Lyon, Nevada ) | Print Date: Sep 24 2024 1:35AM |
| Sampled as on Aug 30, 1977: | Hough ; Fine-loamy over sandy or sandy-skeletal, mixed, mesic Typic Haplargid |
| Revised to correlated: | Hough ; Fine-loamy over sandy or sandy-skeletal, mixed, superactive, mesic Typic Haplargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP78NV008 LYON COUNTY | Natural Resources Conservation Service |
| - | Site ID | 1977NV019003 Lat: 39° 20' 42.00" north Long: 119° 11' 10.00" west MLRA: 27 | National Soil Survey Center | |
| - | Pedon No. | 78P0016 | 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 | |||||||||||
| 78P00120 | 0-4 | A1 | S | 4.4 | 0.36 | 81 | 4 | ||||||
| 78P00121 | 4-13 | A2 | S | 4.8 | 0.35 | 85 | 1.73 | -- | 3 | ||||
| 78P00122 | 13-24 | AB | S | 8.9 | 0.28 | 70 | 3 | ||||||
| 78P00123 | 24-45 | Bt1 | S | 23.0 | 0.32 | 70 | 1.55 | 0.024 | 3 | ||||
| 78P00124 | 45-66 | Bt2 | S | 15.1 | 0.31 | 87 | 14 | ||||||
| 78P00125 | 66-92 | 2C1 | S | 7.0 | 0.44 | 94 | 12 | ||||||
| 78P00126 | 92-118 | 2C2 | S | 7.1 | 0.38 | 93 | 1.71 | 0.002 | 11 | ||||
| 78P00127 | 118-152 | 3C | S | 4.8 | 0.44 | 93 | 3 | ||||||
| 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 | ||||||||||||
| 78P00120 | 0-4 | A1 | S | 7.2 | 0.09 | 100* | 92 | 0.66 | 0.05 | 3 | |||||||||
| 78P00121 | 4-13 | A2 | S | 7.4 | 0.06 | 100* | 97 | 0.63 | 0.03 | -- | |||||||||
| 78P00122 | 13-24 | AB | S | 7.7 | 0.06 | 100* | 100 | 0.52 | 0.03 | 2 | |||||||||
| 78P00123 | 24-45 | Bt1 | S | 7.9 | 0.10 | -- | 100* | 98 | 0.58 | 0.07 | 4 | ||||||||
| 78P00124 | 45-66 | Bt2 | S | 8.1 | 0.05 | tr | 100* | 99 | 0.59 | 0.11 | 6 | ||||||||
| 78P00125 | 66-92 | 2C1 | S | 8.7 | 0.04 | tr | 100* | 100 | 1.00 | 0.21 | 9 | ||||||||
| 78P00126 | 92-118 | 2C2 | S | 8.8 | 0.02 | tr | 100* | 100 | 0.70 | 0.20 | 12 | ||||||||
| 78P00127 | 118-152 | 3C | S | 8.0 | 0.03 | -- | 100* | 100 | 0.90 | 0.12 | 16 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.58 | (NA) | |
| Clay, carbonate free, Weighted Average | 19 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 78 | % wt | |
| Volume, >2mm, Weighted Average | 8 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| Weighted averages based on control section: 24-66 cm | |||