| *** Taxonomy Characterization Data *** |
| Pedon ID: 89CA103003 | ( Tehama, California ) | Print Date: Nov 11 2024 8:46PM |
| 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 | S1989CA103003 Lat: 40° 8' 43.00" north Long: 122° 22' 47.00" west MLRA: 17 | National Soil Survey Center | |
| - | Pedon No. | 90P0221 | 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 | |||||||||||
| 90P01432 | 0-8 | A1 | S | 13.6 | 0.62 | 31 | 1.66 | 0.011 | 7 | ||||
| 90P01433 | 8-43 | A2 | S | 15.6 | 0.53 | 27 | 1.69 | 0.011 | 5 | ||||
| 90P01434 | 43-71 | Bt1 | S | 23.5 | 0.54 | 30 | 1.72 | 0.028 | 6 | ||||
| 90P01435 | 71-107 | Bt2 | S | 33.3 | 0.50 | 24 | 1.67 | 0.055 | 3 | ||||
| 90P01436 | 107-135 | Bt3 | S | 40.5 | 0.42 | 60 | 1.64 | 0.037 | 44 | ||||
| 90P01437 | 135-135 | C | S | 25.3 | 0.60 | 7 | 1.61 | 0.026 | -- | ||||
| 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 | |||||||||||||
| 90P01432 | 0-8 | A1 | S | 5.5 | 1.24 | 98 | 57 | 0.99 | 1 | ||||||||||
| 90P01433 | 8-43 | A2 | S | 6.2 | 0.42 | 99 | 79 | 0.86 | 1 | ||||||||||
| 90P01434 | 43-71 | Bt1 | S | 6.8 | 0.19 | 100* | 86 | 0.80 | 1 | ||||||||||
| 90P01435 | 71-107 | Bt2 | S | 6.9 | 0.20 | 100* | 90 | 0.34 | 3 | ||||||||||
| 90P01436 | 107-135 | Bt3 | S | 7.5 | 0.17 | 100* | 93 | 0.92 | 2 | ||||||||||
| 90P01437 | 135-135 | C | S | 8.4 | 0.12 | 3 | 100* | 100 | 0.86 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.6 | (NA) | |
| Clay, carbonate free, Weighted Average | 28 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 27 | % wt | |
| Volume, >2mm, Weighted Average | 5 | % vol | |
| Clay, total, Weighted Average | 28 | % wt | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 43-93 cm | |||