| *** Taxonomy Characterization Data *** |
| Pedon ID: S2007CA109002 | ( Tuolumne, California ) | Print Date: Feb 16 2025 6:06AM |
| Sampled as on Apr 9, 2007: | Hennekenot ; Loamy-skeletal, magnesic, thermic Lithic Argixeroll |
| Revised to correlated on Jul 17, 2018: | Sixbit ; Loamy-skeletal, magnesic, thermic Lithic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2007USCA082 Sierra Foothills St. | Natural Resources Conservation Service |
| - | Site ID | 07-SMM-009 Lat: 37° 51' 43.71" north Long: 120° 30' 30.71" west MLRA: 18 | National Soil Survey Center | |
| - | Pedon No. | 07N0471 | 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 | |||||||||||
| 07N03091 | 0-3 | A1 | S | 16.9 | 4.0 | 0.82 | 23.3 | 52 | 18 | ||||
| 07N03092 | 3-12 | A2 | S | 18.2 | 5.7 | 0.71 | 24.4 | 46 | 1.08 | 0.021 | 11 | ||
| 07N03093 | 12-25 | Bt1 | S | 20.6 | 7.2 | 0.61 | 26.2 | 50 | 1.05 | 0.023 | 18 | 51 | |
| 07N03094 | 25-48 | Bt2 | S | 26.4 | 12.1 | 0.51 | 50 | 1.16 | 0.019 | 29 | 58 | ||
| 07N03122 | Bt2 | S | 30.7 | 0.54 | 37 | 5 | |||||||
| 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 | 4H2a | 4G2 | 4D8a1 | |||||||||||||||
| 07N03091 | 0-3 | A1 | S | 6.8 | 8.2 | 4.50 | 0.22 | 0.12 | 100* | 80 | 16 | 1.51 | tr | ||||||
| 07N03092 | 3-12 | A2 | S | 7.3 | 8.1 | 3.16 | 0.17 | 0.09 | 100* | 86 | 9 | 1.18 | tr | ||||||
| 07N03093 | 12-25 | Bt1 | S | 7.5 | 8.1 | 2.03 | 0.14 | 0.05 | 100* | 88 | 6 | 0.88 | tr | ||||||
| 07N03094 | 25-48 | Bt2 | S | 7.4 | 8.0 | 1.04 | 0.12 | 0.02 | 100* | 87 | 5 | 0.61 | -- | ||||||
| 07N03122 | Bt2 | S | 7.0 | 0.81 | |||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 50 | % wt | |
| Volume, >2mm, Weighted Average | 25 | % vol | |
| Clay, total, Weighted Average | 24 | % wt | |
| Clay, carbonate free, Weighted Average | 24 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.71 | (NA) | |
| Weighted averages based on control section: 12-48 cm | |||