| *** Taxonomy Characterization Data *** |
| Pedon ID: 73NV003004 | ( Clark, Nevada ) | Print Date: Apr 28 2024 2:07AM |
| Sampled as on May 30, 1973: | Unnamed |
| Revised to correlated: | Haymont ; Coarse-silty, mixed, superactive, calcareous, thermic Typic Torriorthents |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL73NV014 S. CLARK CO. | Natural Resources Conservation Service |
| - | Site ID | 73NV003004 Lat: 35° 48' 38.00" north Long: 115° 36' 55.00" west MLRA: 30 | National Soil Survey Center | |
| - | Pedon No. | 73C0108 | 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 | ||||||||||
| 73C00726 | 0-5 | A1 | S | 6.2 | 2.0 | 0.85 | 46 | 1.35 | 0.014 | 1 | |||
| 73C00727 | 5-20 | A2 | S | 8.6 | 2.0 | 0.69 | 30 | 1.40 | -- | -- | |||
| 73C00728 | 20-51 | C1 | S | 9.5 | 2.0 | 0.66 | 8 | 1.24 | 0.008 | -- | |||
| 73C00729 | 51-58 | C2 | S | 7.1 | 1.0 | 0.72 | 18 | -- | |||||
| 73C00730 | 58-102 | C3 | S | 11.6 | 1.0 | 1.27 | 6 | -- | |||||
| 73C00731 | 102-140 | C4 | S | 38.7 | 13.0 | 0.49 | 5 | 1.12 | 0.023 | -- | |||
| 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 | ||||||||||||
| 73C00726 | 0-5 | A1 | S | 8.8 | 0.23 | 34 | 100* | 100 | 0.87 | 4 | |||||||||
| 73C00727 | 5-20 | A2 | S | 9.1 | 0.19 | 32 | 100* | 100 | 0.84 | 3 | |||||||||
| 73C00728 | 20-51 | C1 | S | 9.4 | 0.18 | 27 | 100* | 100 | 0.93 | 1.04 | 8 | ||||||||
| 73C00729 | 51-58 | C2 | S | 8.5 | 0.22 | 27 | 100* | 100 | 1.32 | 6.13 | 13 | ||||||||
| 73C00730 | 58-102 | C3 | S | 8.4 | 16 | 100* | 100 | 1.73 | 11.51 | 14 | |||||||||
| 73C00731 | 102-140 | C4 | S | 8.2 | 36 | 100* | 100 | 0.45 | 11.51 | 18 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.61 | (NA) | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 8 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 10 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||