| *** Taxonomy Characterization Data *** |
| Pedon ID: S1961CA097009 | ( Sonoma, California ) | Print Date: May 16 2024 7:37AM |
| Sampled as on Jun 24, 1961: | Clear Lake |
| Revised to correlated: | Clear Lake ; Fine, smectitic, thermic Xeric Endoaquerts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1961CA097009 Lat: 38° 14' 54.00" north Long: 122° 36' 31.00" west MLRA: 14 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3087 | 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 | |||||||||||||
| 40A24146 | 0-3 | Ap1 | S | 51.0 | 0.44 | 7 | -- | ||||||
| 40A24147 | 3-18 | Ap2 | S | 49.9 | 0.46 | 9 | -- | ||||||
| 40A24148 | 18-63 | Ag1 | S | 52.4 | 0.45 | 6 | -- | ||||||
| 40A24149 | 63-102 | Ag2 | S | 53.2 | 0.45 | 7 | -- | ||||||
| 40A24150 | 102-122 | ACg | S | 51.7 | 0.44 | 9 | -- | ||||||
| 40A24151 | 122-137 | Cg1 | S | 52.4 | 0.44 | 6 | -- | ||||||
| 40A24152 | 137-196 | Cg2 | S | 33.7 | 0.47 | 18 | -- | ||||||
| 40A24153 | 196-221 | Cg3 | S | 28.4 | 0.49 | 26 | -- | ||||||
| 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 | |||||||||||||||||
| 40A24146 | 0-3 | Ap1 | S | 1.30 | 90 | 0.30 | |||||||||||||
| 40A24147 | 3-18 | Ap2 | S | 1.04 | 87 | 0.20 | |||||||||||||
| 40A24148 | 18-63 | Ag1 | S | 0.68 | -- | 94 | 0.30 | ||||||||||||
| 40A24149 | 63-102 | Ag2 | S | 0.55 | 1 | 100 | 0.40 | ||||||||||||
| 40A24150 | 102-122 | ACg | S | 0.40 | 4 | 100 | 0.60 | ||||||||||||
| 40A24151 | 122-137 | Cg1 | S | 0.22 | 4 | 100 | 0.80 | ||||||||||||
| 40A24152 | 137-196 | Cg2 | S | 0.06 | 6 | 100 | 0.50 | ||||||||||||
| 40A24153 | 196-221 | Cg3 | S | 0.05 | 4 | 100 | 0.20 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 53 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 6 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 53 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||