| *** Taxonomy Characterization Data *** |
| Pedon ID: 04NV003005 | ( Clark, Nevada ) | Print Date: Nov 22 2024 3:45AM |
| Sampled as on Jun 24, 2004: | Mountmummy ; Loamy-skeletal, carbonatic, frigid Aridic Calciustoll |
| Revised to correlated: | Mountmummy ; Loamy-skeletal, carbonatic, frigid Pachic Calciustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2005USNV015 Spring Mountains Nat. Rec. Area Clark, Co. | Natural Resources Conservation Service |
| - | Site ID | 04NV003005 Lat: 36° 17' 46.40" north Long: 115° 37' 36.90" west MLRA: 30 | National Soil Survey Center | |
| - | Pedon No. | 05N0123 | 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 | |||||||||||
| 05N00628 | 0-4 | A | S | 16.0 | 0.88 | 22.6 | 85 | 69 | |||||
| 05N00629 | 4-31 | Bk1 | S | 13.2 | -- | 1.06 | 26.1 | 90 | 0.77 | 0.006 | 66 | ||
| 05N00630 | 31-62 | Bk2 | S | 11.8 | 5.5 | 0.90 | 19.5 | 84 | 78 | 12 | |||
| 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 | ||||||||||||||||
| 05N00628 | 0-4 | A | S | 7.8 | 9.33 | 35 | 100* | 1.37 | 0.60 | -- | |||||||||
| 05N00629 | 4-31 | Bk1 | S | 7.9 | 9.33 | 48 | 100* | 1.41 | 0.73 | -- | |||||||||
| 05N00630 | 31-62 | Bk2 | S | 7.9 | 11.70 | 74 | 100* | 1.11 | 0.79 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 85 | % wt | |
| Volume, >2mm, Weighted Average | 76 | % vol | |
| Clay, total, Weighted Average | 12 | % wt | |
| Clay, carbonate free, Weighted Average | 7 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 1.16 | (NA) | |
| Weighted averages based on control section: 25-62 cm | |||