| *** Taxonomy Characterization Data *** |
| Pedon ID: 73NV003009 | ( Clark, Nevada ) | Print Date: Apr 27 2024 7:31PM |
| Sampled as on May 30, 1973: | Unnamed |
| Revised to correlated: | SND ; Fine-loamy, mixed, superactive, hyperthermic Duric Petroargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL73NV014 S. CLARK CO. | Natural Resources Conservation Service |
| - | Site ID | 73NV003009 Lat: 36° 8' 34.00" north Long: 114° 46' 54.00" west MLRA: 30 | National Soil Survey Center | |
| - | Pedon No. | 73C0113 | 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 | ||||||||||
| 73C00755 | 0-8 | A1 | S | 13.0 | 0.45 | 70 | 1.26 | 0.024 | 23 | ||||
| 73C00756 | 8-18 | A2 | S | 19.2 | 0.39 | 63 | 1.32 | 0.017 | 22 | ||||
| 73C00757 | 18-36 | Bt | S | 27.3 | 0.27 | 62 | 1.47 | 0.027 | 19 | ||||
| 73C00758 | 36-51 | Btk1 | S | 15.4 | 0.47 | 79 | 24 | ||||||
| 73C00759 | 51-76 | Btk2 | S | 11.5 | 0.41 | 83 | 1.56 | 0.006 | 23 | ||||
| 73C00760 | 76-137 | Bk | S | 6.7 | 0.63 | 93 | 1.39 | 0.015 | 41 | ||||
| 73C00761 | 137-160 | Bkm | S | 7.7 | 4.0 | 0.49 | 88 | 1.37 | 0.003 | 37 | |||
| 73C00762 | 160-180 | C | S | 2.8 | 0.50 | 97 | 37 | ||||||
| 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 | ||||||||||||
| 73C00755 | 0-8 | A1 | S | 8.1 | 0.79 | tr | 100* | 100 | 0.97 | 2 | |||||||||
| 73C00756 | 8-18 | A2 | S | 8.4 | 0.47 | 2 | 100* | 100 | 0.82 | 1 | |||||||||
| 73C00757 | 18-36 | Bt | S | 8.4 | 0.26 | 1 | 100* | 100 | 0.87 | 0.44 | 1 | ||||||||
| 73C00758 | 36-51 | Btk1 | S | 8.3 | 0.09 | tr | 100* | 100 | 1.12 | 2 | |||||||||
| 73C00759 | 51-76 | Btk2 | S | 8.2 | 0.07 | tr | 100* | 100 | 1.16 | 2 | |||||||||
| 73C00760 | 76-137 | Bk | S | 8.4 | 1 | 100* | 100 | 1.72 | 2 | ||||||||||
| 73C00761 | 137-160 | Bkm | S | 8.7 | 18 | 100* | 100 | 0.87 | 4 | ||||||||||
| 73C00762 | 160-180 | C | S | 8.7 | 2 | 100* | 100 | 1.54 | 7 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.25 | (NA) | |
| Clay, carbonate free, Weighted Average | 14 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 81 | % wt | |
| Volume, >2mm, Weighted Average | 27 | % vol | |
| Clay, total, Weighted Average | 14 | % wt | |
| Weighted averages based on control section: 18-100 cm | |||