| *** Taxonomy Characterization Data *** |
| Pedon ID: S1945CA089008 | ( Shasta, California ) | Print Date: May 18 2024 11:23PM |
| Sampled as on Apr 2, 1945: | RED BLUFF |
| Revised to correlated: | Red Bluff ; Fine, kaolinitic, thermic Ultic Palexeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1945CA089008 Lat: 40° 26' 37.00" north Long: 122° 26' 2.01" west MLRA: 22 | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A2933 | 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 | |||||||||||||
| 40A23137 | 0-18 | A1 | S | 24.8 | 32 | -- | |||||||
| 40A23138 | 18-36 | A2 | S | 33.3 | 26 | -- | |||||||
| 40A23139 | 36-61 | Bt | S | 48.8 | 20 | -- | |||||||
| 40A23140 | 61-84 | 2Bt1 | S | 56.5 | 16 | -- | |||||||
| 40A23141 | 84-104 | 2Bt2 | S | 57.2 | 16 | -- | |||||||
| 40A23142 | 104-130 | 2Bt3 | S | 51.6 | 20 | -- | |||||||
| 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 | ||||||||||||||||||
| 40A23137 | 0-18 | A1 | S | 6.1 | 1.25 | 61 | |||||||||||||
| 40A23138 | 18-36 | A2 | S | 5.5 | 0.62 | 50 | |||||||||||||
| 40A23139 | 36-61 | Bt | S | 4.9 | 0.23 | 44 | |||||||||||||
| 40A23140 | 61-84 | 2Bt1 | S | 4.9 | 0.27 | 46 | |||||||||||||
| 40A23141 | 84-104 | 2Bt2 | S | 4.8 | 0.15 | 46 | |||||||||||||
| 40A23142 | 104-130 | 2Bt3 | S | 4.4 | 0.16 | 34 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 53 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 18 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 53 | % wt | |
| Weighted averages based on control section: 36-86 cm | |||