| *** Taxonomy Characterization Data *** |
| Pedon ID: S1945CA103014 | ( Tehama, California ) | Print Date: May 18 2024 5:22AM |
| Sampled as on Apr 3, 1945: | CORNING |
| Revised to correlated: | Corning ; Fine, mixed, active, thermic Typic Palexeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1945CA103014 Lat: 39° 50' 10.01" north Long: 122° 11' 44.99" west MLRA: 17 | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A2926 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Beltsville, Maryland | ||
| 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 | |||||||||||||
| 40A23081 | 0-20 | Ap | S | 10.2 | 35 | -- | |||||||
| 40A23082 | 20-38 | A1 | S | 12.6 | 33 | -- | |||||||
| 40A23083 | 38-53 | A2 | S | 14.4 | 31 | -- | |||||||
| 40A23084 | 53-74 | Bt1 | S | 51.7 | 16 | -- | |||||||
| 40A23085 | 74-91 | Bt2 | S | 34.6 | 28 | -- | |||||||
| 40A23086 | 91-114 | 2C1 | S | 23.0 | 47 | -- | |||||||
| 40A23087 | 114-137 | 2C2 | S | 32.9 | 47 | -- | |||||||
| 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 | 6A2a | ||||||||||||||||||
| 40A23081 | 0-20 | Ap | S | 5.5 | 0.22 | 50 | |||||||||||||
| 40A23082 | 20-38 | A1 | S | 5.7 | 0.10 | 62 | |||||||||||||
| 40A23083 | 38-53 | A2 | S | 5.4 | 0.09 | 65 | |||||||||||||
| 40A23084 | 53-74 | Bt1 | S | 5.2 | 0.14 | 77 | |||||||||||||
| 40A23085 | 74-91 | Bt2 | S | 5.2 | 0.08 | 81 | |||||||||||||
| 40A23086 | 91-114 | 2C1 | S | 5.2 | 0.04 | 81 | |||||||||||||
| 40A23087 | 114-137 | 2C2 | S | 5.2 | 0.06 | 83 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 44 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 21 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 44 | % wt | |
| Weighted averages based on control section: 53-91 cm | |||