| *** Taxonomy Characterization Data *** |
| Pedon ID: 89CA103004 | ( Tehama, California ) | Print Date: Nov 11 2024 8:36PM |
| Sampled as on Apr 29, 1989: | Newville ; Fine, montmorillonitic Mollic Palexeralfs |
| Revised to correlated on Sep 1, 1996: | (unnamed) ; Fine-loamy, smectitic, thermic Typic Haploxeralf |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90CA058 TEHAMA-GLENN COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1989CA103004 Lat: 40° 8' 43.00" north Long: 122° 22' 50.00" west MLRA: 17 | National Soil Survey Center | |
| - | Pedon No. | 90P0222 | 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 | |||||||||||
| 90P01438 | 0-8 | A1 | S | 13.4 | 0.64 | 32 | 1.59 | 0.012 | 5 | ||||
| 90P01439 | 8-38 | A2 | S | 16.3 | 0.52 | 31 | 1.70 | 0.013 | 6 | ||||
| 90P01440 | 38-64 | Bt1 | S | 22.7 | 0.52 | 31 | 1.66 | 0.026 | 5 | ||||
| 90P01441 | 64-99 | Bt2 | S | 30.7 | 0.49 | 23 | 1.70 | 0.033 | 2 | ||||
| 90P01442 | 99-137 | Bt3 | S | 39.8 | 0.49 | 7 | 1.62 | 0.055 | -- | ||||
| 90P01443 | 137-137 | C/Cr | S | 18.5 | 0.74 | 10 | 1.60 | 0.036 | -- | ||||
| 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 | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 90P01438 | 0-8 | A1 | S | 5.4 | 1.28 | 95 | 72 | 0.98 | 1 | ||||||||||
| 90P01439 | 8-38 | A2 | S | 5.9 | 0.37 | 100* | 80 | 0.83 | 1 | ||||||||||
| 90P01440 | 38-64 | Bt1 | S | 6.4 | 0.25 | 100* | 82 | 0.78 | 1 | ||||||||||
| 90P01441 | 64-99 | Bt2 | S | 6.7 | 0.22 | 99 | 86 | 0.83 | 1 | ||||||||||
| 90P01442 | 99-137 | Bt3 | S | 7.7 | 0.17 | tr | 100* | 94 | 0.96 | 1 | |||||||||
| 90P01443 | 137-137 | C/Cr | S | 8.1 | 0.10 | tr | 100* | 94 | 1.32 | 2 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.8 | (NA) | |
| Clay, carbonate free, Weighted Average | 27 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 27 | % wt | |
| Volume, >2mm, Weighted Average | 4 | % vol | |
| Clay, total, Weighted Average | 27 | % wt | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Weighted averages based on control section: 38-88 cm | |||