| *** Taxonomy Characterization Data *** |
| Pedon ID: S2007CA009002 | ( Calaveras, California ) | Print Date: May 5 2024 12:44AM |
| Sampled as on Mar 31, 2007: | Gopheridge ; Loamy-skeletal, mixed, superactive, thermic Mollic Haploxeralf |
| Revised to correlated on Jan 22, 2012: | Gopheridge ; Loamy-skeletal, mixed, active, thermic Ultic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2007USCA082 Sierra Foothills St. | Natural Resources Conservation Service |
| - | Site ID | 07-JCR-002 Lat: 37° 56' 34.29" north Long: 120° 42' 54.10" west MLRA: 18 | National Soil Survey Center | |
| - | Pedon No. | 07N0469 | 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 | |||||||||||
| 07N03080 | 0-5 | Oi | S | 18.6 | 2.17 | 56.1 | 30 | 0.59 | 0.078 | 1 | |||
| 07N03081 | 5-10 | A1 | S | 19.3 | 6.9 | 0.53 | 44 | 1.09 | 0.026 | 13 | |||
| 07N03082 | 10-18 | A2 | S | 19.5 | 7.8 | 0.51 | 38 | 1.16 | 0.025 | 9 | |||
| 07N03083 | 18-36 | Bt1 | S | 24.1 | 9.6 | 0.44 | 30 | 1.31 | 0.014 | 20 | 57 | ||
| 07N03084 | 36-53 | Bt2 | S | 36.8 | 15.7 | 0.37 | 21 | 1.34 | 0.022 | -- | |||
| 07N03085 | 53-81 | Bt3 | S | 44.4 | 24.7 | 0.36 | 19 | 1.35 | 0.049 | -- | 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 | 4C1a1a1 | 4H2a | 4G2 | 4D8a1 | |||||||||||||||
| 07N03080 | 0-5 | Oi | S | 6.4 | 7.6 | 17.87 | 0.16 | 0.07 | 100* | 53 | 1.82 | -- | |||||||
| 07N03081 | 5-10 | A1 | S | 6.2 | 7.6 | 2.50 | 0.21 | 0.05 | 100* | 66 | 14 | 0.75 | tr | ||||||
| 07N03082 | 10-18 | A2 | S | 6.3 | 7.6 | 1.84 | 0.21 | 0.04 | 100* | 66 | 13 | 0.70 | 1 | ||||||
| 07N03083 | 18-36 | Bt1 | S | 6.4 | 7.7 | 0.97 | 0.22 | 0.04 | 100* | 65 | 20 | 0.52 | 1 | ||||||
| 07N03084 | 36-53 | Bt2 | S | 6.3 | 7.8 | 0.51 | 0.28 | 0.03 | 100* | 67 | 22 | 0.37 | 1 | ||||||
| 07N03085 | 53-81 | Bt3 | S | 6.2 | 7.9 | 0.36 | 0.33 | 0.03 | 100* | 68 | 26 | 0.36 | 1 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 23 | % wt | |
| Volume, >2mm, Weighted Average | 7 | % vol | |
| Clay, total, Weighted Average | 35 | % wt | |
| Clay, carbonate free, Weighted Average | 35 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.42 | (NA) | |
| Weighted averages based on control section: 18-68 cm | |||