| *** Taxonomy Characterization Data *** |
| Pedon ID: S1945CA103010 | ( Tehama, California ) | Print Date: Nov 21 2024 12:03PM |
| Sampled as on Apr 2, 1945: | RED BLUFF |
| Revised to correlated: | Red Bluff ; Fine, kaolinitic, thermic Ultic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1945CA103010 Lat: 40° 8' 59.00" north Long: 122° 18' 23.00" west MLRA: 17 | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A2912 | 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 | |||||||||||||
| 40A22962 | 0-20 | Ap | S | 27.8 | 30 | -- | |||||||
| 40A22963 | 20-39 | A | S | 29.8 | 28 | -- | |||||||
| 40A22964 | 39-58 | Bt1 | S | 30.1 | 29 | -- | |||||||
| 40A22965 | 58-81 | Bt21 | S | 45.4 | 21 | -- | |||||||
| 40A22966 | 81-102 | Bt22 | S | 41.6 | 23 | -- | |||||||
| 40A22967 | 102-137 | Bt23 | S | 36.5 | 26 | -- | |||||||
| 40A22968 | 137-152 | Bt24 | S | 29.3 | 33 | -- | |||||||
| 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 | ||||||||||||||||||
| 40A22962 | 0-20 | Ap | S | 5.1 | 0.66 | 28 | |||||||||||||
| 40A22963 | 20-39 | A | S | 4.7 | 0.26 | 24 | |||||||||||||
| 40A22964 | 39-58 | Bt1 | S | 4.9 | 0.17 | 36 | |||||||||||||
| 40A22965 | 58-81 | Bt21 | S | 5.0 | 0.09 | 48 | |||||||||||||
| 40A22966 | 81-102 | Bt22 | S | 5.0 | 0.06 | 52 | |||||||||||||
| 40A22967 | 102-137 | Bt23 | S | 4.6 | 0.08 | 55 | |||||||||||||
| 40A22968 | 137-152 | Bt24 | S | 4.6 | 0.07 | 60 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 39 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 24 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 39 | % wt | |
| Weighted averages based on control section: 39-89 cm | |||