| *** Taxonomy Characterization Data *** |
| Pedon ID: 89CA103001 | ( Tehama, California ) | Print Date: Nov 24 2024 12:15AM |
| Sampled as on Mar 30, 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 | S1989CA103001 Lat: 40° 8' 40.00" north Long: 122° 22' 51.01" west MLRA: 17 | National Soil Survey Center | |
| - | Pedon No. | 90P0219 | 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 | 8D1 | 4A1d | ||||||||||
| 90P01420 | 0-5 | A1 | S | 13.1 | 0.55 | 26 | 1.63 | 0.016 | 1 | ||||
| 90P01421 | 5-28 | A2 | S | 14.3 | 0.49 | 24 | 1.72 | 0.015 | 1 | ||||
| 90P01422 | 28-48 | Bt1 | S | 21.0 | 0.47 | 23 | 1.67 | 0.027 | 3 | ||||
| 90P01423 | 48-74 | Bt2 | S | 34.5 | 0.43 | 12 | 1.60 | 0.042 | tr | ||||
| 90P01424 | 74-104 | Bt3 | S | 39.3 | 0.43 | 7 | 1.59 | 0.072 | -- | ||||
| 90P01425 | 104-152 | CBt | S | 27.2 | 0.9 | 0.46 | 16 | 1.47 | 0.015 | 1 | |||
| 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 | |||||||||||||
| 90P01420 | 0-5 | A1 | S | 5.7 | 0.99 | 100* | 80 | 1.11 | 1 | ||||||||||
| 90P01421 | 5-28 | A2 | S | 5.9 | 0.57 | 100* | 82 | 1.03 | 1 | ||||||||||
| 90P01422 | 28-48 | Bt1 | S | 6.4 | 0.47 | 90 | 83 | 0.95 | 1 | ||||||||||
| 90P01423 | 48-74 | Bt2 | S | 6.7 | 0.30 | -- | 100* | 89 | 0.91 | 1 | |||||||||
| 90P01424 | 74-104 | Bt3 | S | 7.4 | 0.26 | 100* | 93 | 0.83 | 1 | ||||||||||
| 90P01425 | 104-152 | CBt | S | 8.5 | 0.15 | 22 | 100* | 100 | 0.70 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.92 | (NA) | |
| Clay, carbonate free, Weighted Average | 29 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 16 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 29 | % wt | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 28-78 cm | |||