| *** Taxonomy Characterization Data *** |
| Pedon ID: S1979NV031028 | ( Washoe, Nevada ) | Print Date: Nov 24 2024 4:14AM |
| Sampled as on Jun 1, 1979: | Barshaad ; Clayey-skeletal, montmorillonitic, frigid Typic Palexeroll |
| Revised to correlated on Jan 1, 1993: | (unnamed) ; Clayey-skeletal, smectitic, frigid Typic Palexeroll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP79NV264 WASHOE COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1979NV031028 Lat: 39° 29' 2.01" north Long: 119° 57' 45.01" west MLRA: 22 | National Soil Survey Center | |
| - | Pedon No. | 79P0482 | 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 | 7B1a2 | ||||||||||
| 79P02575 | 0-5 | A1 | S | 26.6 | 0.73 | 39 | 17 | ||||||
| 79P02576 | 5-23 | A2 | S | 26.7 | 0.66 | 56 | 1.25 | 0.030 | 51 | 10 | |||
| 79P02577 | 23-46 | Bt1 | S | 49.0 | 0.66 | 30 | 1.07 | 0.100 | 32 | 6 | |||
| 79P02578 | 46-71 | Bt2 | S | 27.8 | 1.06 | 74 | 47 | ||||||
| 79P02579 | 71-137 | Cr | S | 28.9 | 1.07 | 80 | 1.19 | 0.009 | 89 | 5 | |||
| 79P02580 | 137-183 | R | S | 3.02 | -- | 77 | 2 | ||||||
| 79P02580 | 137-183 | R | GP | 6.4 | |||||||||
| 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 | % | |||||||||||
| 8C1a | 4C1a1a1 | 6A1c | 6E1b | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||
| 79P02575 | 0-5 | A1 | S | 6.4 | 7.9 | 5.90 | 98 | 74 | 1.31 | -- | |||||||||
| 79P02576 | 5-23 | A2 | S | 6.6 | 7.8 | 2.89 | 98 | 79 | 1.16 | -- | |||||||||
| 79P02577 | 23-46 | Bt1 | S | 6.5 | 9.0 | 0.92 | 100* | 89 | 1.23 | tr | |||||||||
| 79P02578 | 46-71 | Bt2 | S | 6.8 | 8.3 | 0.77 | 100* | 90 | 2.00 | tr | |||||||||
| 79P02579 | 71-137 | Cr | S | 6.9 | 8.0 | 0.59 | -- | 100* | 91 | 2.12 | 1 | ||||||||
| 79P02580 | 137-183 | R | S | 7.39 | |||||||||||||||
| 79P02580 | 137-183 | R | GP | 7.2 | 7.9 | 0.14 | -- | 1 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.63 | (NA) | |
| Clay, carbonate free, Weighted Average | 38 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 53 | % wt | |
| Volume, >2mm, Weighted Average | 43 | % vol | |
| Clay, total, Weighted Average | 38 | % wt | |
| Weighted averages based on control section: 23-71 cm | |||