| *** Taxonomy Characterization Data *** |
| Pedon ID: 82NV027004 | ( Pershing, Nevada ) | Print Date: May 19 2024 11:56PM |
| Sampled as on Apr 1, 1982: | Roca ; Clayey-skeletal, montmorillonitic, frigid Xerollic Haplargid |
| Revised to correlated: | Roca ; Fine-loamy, mixed, superactive, frigid Xerollic Haplargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82NV220 PERSHING COUNTY--BLM | Natural Resources Conservation Service |
| - | Site ID | S1982NV027004 Lat: 40° 26' 9.00" north Long: 118° 8' 4.00" west MLRA: 24 | National Soil Survey Center | |
| - | Pedon No. | 82P0711 | 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 | |||||||||||
| 82P03734 | 0-5 | A1 | S | 14.7 | 0.65 | 56 | 23 | ||||||
| 82P03735 | 5-20 | A2 | S | 19.0 | 0.60 | 40 | 1.20 | 0.021 | 14 | ||||
| 82P03736 | 20-33 | AB | S | 21.1 | 0.61 | 48 | 1.27 | 0.014 | 24 | ||||
| 82P03737 | 33-46 | Bt1 | S | 19.4 | 0.68 | 65 | 1.28 | 0.011 | 39 | ||||
| 82P03738 | 46-58 | Bt2 | S | 46.5 | 0.56 | 70 | 1.10 | 0.045 | 40 | ||||
| 82P03739 | 58-66 | Bt3 | S | 56.5 | 0.67 | 80 | 1.01 | 0.041 | 49 | ||||
| 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 | ||||||||||||
| 82P03734 | 0-5 | A1 | S | 7.3 | 1.44 | -- | 100* | 95 | 1.37 | 2.30 | 1 | ||||||||
| 82P03735 | 5-20 | A2 | S | 8.0 | 0.92 | tr | 100* | 97 | 1.22 | 0.63 | 1 | ||||||||
| 82P03736 | 20-33 | AB | S | 8.0 | 0.66 | -- | 100* | 96 | 1.20 | 2 | |||||||||
| 82P03737 | 33-46 | Bt1 | S | 8.0 | 0.53 | -- | 100* | 96 | 1.38 | 2 | |||||||||
| 82P03738 | 46-58 | Bt2 | S | 7.6 | 0.59 | -- | 100* | 99 | 0.85 | 2 | |||||||||
| 82P03739 | 58-66 | Bt3 | S | 7.8 | 0.69 | -- | 100* | 97 | 0.80 | 2 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.19 | (NA) | |
| Clay, carbonate free, Weighted Average | 25 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 54 | % wt | |
| Volume, >2mm, Weighted Average | 28 | % vol | |
| Clay, total, Weighted Average | 25 | % wt | |
| Weighted averages based on control section: 5-55 cm | |||