| *** Taxonomy Characterization Data *** |
| Pedon ID: 04NV003007 | ( Clark, Nevada ) | Print Date: Nov 26 2024 2:06AM |
| Sampled as on Jun 27, 2004: | Rosespring ; Loamy-skeletal, carbonatic, frigid Typic Haplustept |
| Revised to correlated: | Robbersfire ; Loamy-skeletal, carbonatic, frigid Calcic Haplustepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2005USNV015 Spring Mountains Nat. Rec. Area Clark, Co. | Natural Resources Conservation Service |
| - | Site ID | 04NV003007 Lat: 36° 17' 55.80" north Long: 115° 37' 27.60" west MLRA: 30 | National Soil Survey Center | |
| - | Pedon No. | 05N0125 | Kellogg 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 | DbWR1 | |||||||||||
| 05N00637 | 0-2 | Oi | S | -- | 0.40 | 0.062 | 10 | ||||||
| 05N00638 | 2-4 | A | S | 16.2 | 0.88 | 26.6 | 61 | 1.05 | 0.014 | 36 | 56 | ||
| 05N00639 | 4-25 | Bk1 | S | 25.2 | 0.49 | 69 | 53 | ||||||
| 05N00640 | 25-68 | Bk2 | S | 10.7 | -- | 1.07 | 20.5 | 81 | 61 | 15 | |||
| 05N00641 | 68-104 | Bk3 | S | 4.9 | 1.0 | 1.12 | 13.0 | 87 | 1.16 | 0.002 | 66 | ||
| 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 | 4H2a | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 05N00637 | 0-2 | Oi | S | 10.78 | |||||||||||||||
| 05N00638 | 2-4 | A | S | 7.6 | 4.17 | 4 | 100* | 1.51 | 0.55 | -- | |||||||||
| 05N00639 | 4-25 | Bk1 | S | 7.8 | 2.35 | 4 | 100* | 0.96 | 0.55 | -- | |||||||||
| 05N00640 | 25-68 | Bk2 | S | 8.0 | 10.38 | 59 | 100* | 2.07 | 0.64 | -- | |||||||||
| 05N00641 | 68-104 | Bk3 | S | 8.1 | 10.88 | 88 | 100* | 1.35 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 83 | % wt | |
| Volume, >2mm, Weighted Average | 63 | % vol | |
| Clay, total, Weighted Average | 8 | % wt | |
| Clay, carbonate free, Weighted Average | 8 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 1.76 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||