| *** Taxonomy Characterization Data *** |
| Pedon ID: S1961CA097004 | ( Sonoma, California ) | Print Date: Sep 24 2024 5:20AM |
| Sampled as on Jun 20, 1961: | Steinbeck |
| Revised to correlated: | Steinbeck ; Fine-loamy, mixed, mesic Mollic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1961CA097004 Lat: 38° 19' 29.00" north Long: 122° 56' 42.00" west MLRA: 14 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A2875 | 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 | |||||||||||||
| 40A22672 | 3-20 | Ap | S | 16.2 | 0.48 | 12 | -- | ||||||
| 40A22673 | 20-46 | A | S | 18.0 | 0.44 | 11 | -- | ||||||
| 40A22674 | 46-71 | E1 | S | 14.4 | 0.43 | 12 | -- | ||||||
| 40A22675 | 71-89 | E2 | S | 9.3 | 0.45 | 13 | -- | ||||||
| 40A22676 | 89-114 | Bt1 | S | 20.4 | 0.46 | 10 | -- | ||||||
| 40A22677 | 114-142 | Bt2 | S | 23.9 | 0.49 | 10 | -- | ||||||
| 40A22678 | 142-173 | B | S | 8.0 | 1.26 | 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 | 6A1a | ||||||||||||||||||
| 40A22672 | 3-20 | Ap | S | 5.4 | 2.21 | 38 | |||||||||||||
| 40A22673 | 20-46 | A | S | 5.5 | 1.47 | 37 | |||||||||||||
| 40A22674 | 46-71 | E1 | S | 5.8 | 0.82 | 45 | |||||||||||||
| 40A22675 | 71-89 | E2 | S | 5.9 | 0.29 | 53 | |||||||||||||
| 40A22676 | 89-114 | Bt1 | S | 5.8 | 0.18 | 70 | |||||||||||||
| 40A22677 | 114-142 | Bt2 | S | 5.7 | 0.14 | 77 | |||||||||||||
| 40A22678 | 142-173 | B | S | 5.9 | 0.02 | 84 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 10 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 20 | % wt | |
| Weighted averages based on control section: 89-100 cm | |||