| *** Taxonomy Characterization Data *** |
| Pedon ID: S99CA061007 | ( Placer, California ) | Print Date: Dec 17 2024 8:04PM |
| Sampled as on Jul 19, 1999: | SND ; Medial-skeletal, amorphic Lithic Vitricryand |
| Revised to correlated on Dec 12, 2005: | Melody ; Ashy-skeletal, mixed Lithic Vitricryands |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00CA068 TAHOE SOIL SURVEY | Natural Resources Conservation Service |
| - | Site ID | 99CA693-042 Lat: 39° 4' 47.47" north Long: 120° 13' 58.60" west MLRA: 22A | National Soil Survey Center | |
| - | Pedon No. | 00P0360 | 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 | 8D1 | ||||||||||||
| 00P02502 | 3-8 | A | S | 8.3 | 1.60 | 53 | 36 | ||||||
| 00P02503 | 8-23 | AC | S | 4.7 | 2.32 | 62 | 52 | ||||||
| 00P02504 | 23-38 | C | S | 3.4 | 3.50 | 70 | 56 | ||||||
| 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 | 4C1a1a1 | 6A2e | 8J1c | 5C1 | 5C3 | 6S4d | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||
| 00P02502 | 3-8 | A | S | 5.4 | 9.5 | 9.57 | 0.95 | 0.74 | 34 | 31 | 87 | 3.84 | 1 | ||||||
| 00P02503 | 8-23 | AC | S | 5.4 | 10.3 | 4.33 | 1.23 | 0.43 | 20 | 16 | 77 | 6.0 | 4.45 | 1.28 | 30 | 2 | |||
| 00P02504 | 23-38 | C | S | 5.4 | 10.7 | 2.93 | 1.84 | 0.29 | 10 | 7 | 88 | 5.41 | 1 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 4.77 | (NA) | |
| Clay, carbonate free, Weighted Average | 5 | % wt | |
| Volume, >2mm, Weighted Average | 51 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 64 | % wt | |
| Clay, total, Weighted Average | 5 | % wt | |
| Weighted averages based on control section: 3-38 cm | |||