| *** Taxonomy Characterization Data *** |
| Pedon ID: S09CA009002 | ( Calaveras, California ) | Print Date: Apr 29 2024 6:03AM |
| Sampled as on Mar 21, 2009: | Loafercreek active ; Fine-loamy, mixed, active, thermic Ultic Haploxeralfs |
| Revised to correlated on Dec 22, 2015: | Loafercreek ; Fine-loamy, mixed, superactive, thermic Ultic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2009USCA093 Calaveras & Tuolumne Co.s | Natural Resources Conservation Service |
| - | Site ID | S2009CA630CKS001 Lat: 37° 55' 42.00" north Long: 120° 34' 29.99" west MLRA: 18 | National Soil Survey Center | |
| - | Pedon No. | 09N0866 | 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 | ||||||||||||
| 09N03063 | 9-27 | Bt1 | S | 18.5 | 5.7 | 0.54 | 35 | 8 | |||||
| 09N03064 | 27-45 | Bt2 | S | 21.4 | 6.0 | 0.50 | 44 | 30 | 94 | ||||
| 09N03065 | 45-74 | Bt3 | S | 23.4 | 6.5 | 0.53 | 28 | 6 | |||||
| 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 | |||||||||||||||
| 09N03063 | 9-27 | Bt1 | S | 6.5 | 8.5 | 0.98 | 0.21 | 0.04 | 100* | 70 | 16 | 0.82 | 1 | ||||||
| 09N03064 | 27-45 | Bt2 | S | 6.6 | 8.7 | 0.60 | 0.21 | 0.03 | 100* | 73 | 17 | 0.70 | 1 | ||||||
| 09N03065 | 45-74 | Bt3 | S | 6.7 | 8.5 | 0.24 | 0.31 | 0.02 | 100* | 78 | 18 | 0.68 | 1 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 36 | % wt | |
| Volume, >2mm, Weighted Average | 15 | % vol | |
| Clay, total, Weighted Average | 21 | % wt | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.74 | (NA) | |
| Weighted averages based on control section: 9-59 cm | |||