| *** Taxonomy Characterization Data *** |
| Pedon ID: S1955CA081010 | ( San Mateo, California ) | Print Date: Nov 23 2024 4:18PM |
| Sampled as on May 15, 1955: | Sweeney |
| Revised to correlated: | Sweeney ; Coarse-loamy, mixed, mesic Typic Haploxerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1955CA081010 Lat: 37° 20' 29.00" north Long: 122° 13' 22.99" west MLRA: 4B | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3048 | 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 | |||||||||||||
| 40A23882 | 0-18 | A | S | 24.9 | 0.51 | 36 | -- | ||||||
| 40A23883 | 18-41 | B1 | S | 28.9 | 0.48 | 32 | -- | ||||||
| 40A23884 | 41-56 | B2 | S | 19.0 | 0.74 | 42 | -- | ||||||
| 40A23885 | 56-84 | C1 | S | 12.7 | 1.10 | 49 | -- | ||||||
| 40A23886 | 84-114 | C2 | S | 8.4 | 1.38 | 58 | -- | ||||||
| 40A23887 | 114-145 | C3 | S | 5.7 | 1.93 | 64 | -- | ||||||
| 40A23888 | 145-165 | C4 | S | 5.1 | 2.00 | 63 | -- | ||||||
| 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 | 8A1a | ||||||||||||||||||
| 40A23882 | 0-18 | A | S | 1.48 | 86 | 0.40 | |||||||||||||
| 40A23883 | 18-41 | B1 | S | 1.12 | 88 | 0.50 | |||||||||||||
| 40A23884 | 41-56 | B2 | S | 0.40 | 88 | 0.40 | |||||||||||||
| 40A23885 | 56-84 | C1 | S | 0.19 | 91 | 0.40 | |||||||||||||
| 40A23886 | 84-114 | C2 | S | 0.08 | 88 | 0.30 | |||||||||||||
| 40A23887 | 114-145 | C3 | S | 0.05 | 89 | 0.30 | |||||||||||||
| 40A23888 | 145-165 | C4 | S | 0.09 | 91 | 0.30 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 16 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 46 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 16 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||