| *** Taxonomy Characterization Data *** |
| Pedon ID: 79CA093006 | ( Siskiyou, California ) | Print Date: Dec 4 2024 3:33AM |
| Sampled as on May 30, 1979: | Snd ; Loamy-skeletal, frigid Andic Xerochrept |
| Revised to correlated on Jul 9, 2007: | Belzar ; Ashy-skeletal, mixed, superactive, frigid Typic Vitrixerands |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP79CA265 KLAMATH NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1979CA093006 Lat: 41° 34' 47.44" north Long: 121° 52' 16.95" west MLRA: 22B | National Soil Survey Center | |
| - | Pedon No. | 79P0490 | 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 | 4A1d | 7B1a2 | ||||||||||
| 79P02616 | 0-8 | A1 | S | 4.3 | 1.91 | 73 | 0.94 | 0.003 | 18 | 28 | |||
| 79P02617 | 8-18 | A2 | S | 3.7 | 2.00 | 74 | 0.93 | -- | 20 | 30 | |||
| 79P02618 | 18-33 | 2A | S | 5.0 | 1.68 | 67 | 1.09 | 0.005 | 18 | 33 | |||
| 79P02619 | 33-53 | 2Bt1 | S | 5.8 | 1.67 | 62 | 16 | 38 | |||||
| 79P02620 | 53-89 | 2Bt21 | S | 7.4 | 1.42 | 76 | 38 | ||||||
| 79P02621 | 89-137 | 2Bt22 | S | 11.5 | 1.11 | 87 | 60 | ||||||
| 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 | % | |||||||||||
| 8C1a | 4C1a1a1 | 6A1c | 8J | 5C1 | 5C3 | 6S4 | 8D1 | 5D2 | |||||||||||
| 79P02616 | 0-8 | A1 | S | 6.2 | 9.8 | 3.27 | 0.73 | 0.17 | 55 | 45 | 48 | 4.05 | -- | ||||||
| 79P02617 | 8-18 | A2 | S | 6.4 | 9.9 | 1.27 | 0.90 | 0.09 | 59 | 45 | 49 | 3.46 | -- | ||||||
| 79P02618 | 18-33 | 2A | S | 6.5 | 10.0 | 0.90 | 1.00 | 0.07 | 55 | 42 | 58 | 2.80 | -- | ||||||
| 79P02619 | 33-53 | 2Bt1 | S | 6.5 | 9.9 | 0.82 | 1.07 | 0.08 | 53 | 44 | 57 | 2.81 | -- | ||||||
| 79P02620 | 53-89 | 2Bt21 | S | 6.4 | 9.6 | 0.35 | 0.73 | 0.07 | 53 | 46 | 52 | 2.00 | -- | ||||||
| 79P02621 | 89-137 | 2Bt22 | S | 6.6 | 9.3 | 0.32 | 66 | 54 | 1.34 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 2.2 | (NA) | |
| Clay, carbonate free, Weighted Average | 7 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 73 | % wt | |
| Volume, >2mm, Weighted Average | 38 | % vol | |
| Clay, total, Weighted Average | 7 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||