| *** Taxonomy Characterization Data *** |
| Pedon ID: S1954CA035003 | ( Lassen, California ) | Print Date: Nov 23 2024 8:21PM |
| Sampled as on Oct 17, 1954: | Pit |
| Revised to correlated: | PIT ; Fine, smectitic, mesic Xeric Endoaquerts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1954CA035003 Lat: 40° 20' 28.00" north Long: 120° 19' 22.00" west MLRA: 23 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3092 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Riverside, California | ||
| 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 | |||||||||||||
| 40A24184 | 0-15 | Ap | S | 47.8 | 0.65 | 5 | -- | ||||||
| 40A24185 | 15-53 | A | S | 62.1 | 0.52 | 3 | -- | ||||||
| 40A24186 | 53-91 | B1 | S | 64.5 | 0.60 | 5 | -- | ||||||
| 40A24187 | 91-112 | B2 | S | 43.6 | 0.58 | 14 | -- | ||||||
| 40A24188 | 112-152 | C1 | S | 38.9 | 0.65 | 15 | -- | ||||||
| 40A24189 | 152-239 | C2 | S | 11.0 | 1.38 | 19 | -- | ||||||
| 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 | % | |||||||||||
| 6A1a | 6E1a | 8A1a | |||||||||||||||||
| 40A24184 | 0-15 | Ap | S | 2.84 | -- | 100 | 16.30 | ||||||||||||
| 40A24185 | 15-53 | A | S | 1.15 | 1 | 100 | 3.63 | ||||||||||||
| 40A24186 | 53-91 | B1 | S | 0.82 | 2 | 100 | 1.38 | ||||||||||||
| 40A24187 | 91-112 | B2 | S | 0.18 | 6 | 100 | 1.05 | ||||||||||||
| 40A24188 | 112-152 | C1 | S | 0.12 | 2 | 100 | 0.94 | ||||||||||||
| 40A24189 | 152-239 | C2 | S | 0.05 | 1 | 100 | 0.65 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 61 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 5 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 61 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||