| *** Taxonomy Characterization Data *** |
| Pedon ID: 73NV003003 | ( Clark, Nevada ) | Print Date: Apr 27 2024 9:47AM |
| Sampled as on May 30, 1973: | Unnamed |
| Revised to correlated: | Weiser ; Sandy-skeletal, carbonatic, thermic Typic Torriorthents |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL73NV014 S. CLARK CO. | Natural Resources Conservation Service |
| - | Site ID | 73NV003003 Lat: 35° 47' 30.00" north Long: 115° 20' 3.00" west MLRA: 30 | National Soil Survey Center | |
| - | Pedon No. | 73C0107 | 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 | ||||||||||
| 73C00719 | 0-4 | A1 | S | 3.2 | -- | 0.89 | 63 | 31 | |||||
| 73C00720 | 4-16 | A2 | S | 4.6 | 1.0 | 0.63 | 64 | 1.37 | 0.007 | 28 | |||
| 73C00721 | 16-39 | Bk1 | S | 3.6 | 1.0 | 0.67 | 88 | 62 | |||||
| 73C00722 | 39-61 | Bk2 | S | 5.5 | 0.1 | 0.53 | 94 | 78 | |||||
| 73C00723 | 61-81 | C1 | S | 3.7 | 1.0 | 0.46 | 91 | 59 | |||||
| 73C00724 | 81-114 | C2 | S | 4.0 | 0.2 | 0.45 | 96 | 68 | |||||
| 73C00725 | 114-152 | 2C | S | 11.5 | 2.0 | 0.44 | 76 | 1.57 | 0.006 | 47 | |||
| 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 | ||||||||||||
| 73C00719 | 0-4 | A1 | S | 8.7 | 0.35 | 27 | 100* | 100 | 1.40 | 4 | |||||||||
| 73C00720 | 4-16 | A2 | S | 9.0 | 0.16 | 38 | 100* | 100 | 0.91 | 5 | |||||||||
| 73C00721 | 16-39 | Bk1 | S | 9.0 | 0.14 | 52 | 100* | 100 | 0.92 | 6 | |||||||||
| 73C00722 | 39-61 | Bk2 | S | 9.0 | 0.15 | 56 | 100* | 100 | 0.82 | 4 | |||||||||
| 73C00723 | 61-81 | C1 | S | 9.3 | 71 | 100* | 100 | 0.76 | 11 | ||||||||||
| 73C00724 | 81-114 | C2 | S | 9.3 | 74 | 100* | 100 | 0.70 | 2.61 | 25 | |||||||||
| 73C00725 | 114-152 | 2C | S | 8.8 | 45 | 100* | 100 | 0.47 | 6.53 | 21 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.94 | (NA) | |
| Clay, carbonate free, Weighted Average | 4 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 93 | % wt | |
| Volume, >2mm, Weighted Average | 68 | % vol | |
| Clay, total, Weighted Average | 4 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||