| *** Taxonomy Characterization Data *** |
| Pedon ID: 87CA065653 | ( Riverside, California ) | Print Date: May 19 2024 3:54AM |
| Sampled as on Jun 1, 1987: | Ramona ; Fine-loamy, mixed, thermic Typic Haploxeralf |
| Revised to correlated: | Ramona ; Fine-loamy, mixed, active, thermic Typic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87CA218 ARIDISOL CALIFORNIA | Natural Resources Conservation Service |
| - | Site ID | S1987CA065653 Lat: 34° 1' 14.01" north Long: 117° 11' 0.00" west MLRA: 19 | National Soil Survey Center | |
| - | Pedon No. | 87P0653 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | 8D1 | ||||||||||||
| 87P03412 | 0-18 | Ap | S | 5.0 | 0.58 | 60 | 5 | ||||||
| 87P03413 | 18-41 | Bt1 | S | 29.0 | 0.37 | 54 | 9 | ||||||
| 87P03414 | 41-71 | Bt2 | S | 16.6 | 0.42 | 60 | 8 | ||||||
| 87P03415 | 71-93 | Bt3 | S | 12.3 | 0.50 | 62 | 6 | ||||||
| 87P03416 | 93-126 | C1 | S | 8.3 | 0.52 | 73 | 13 | ||||||
| 87P03417 | 126-155 | C2 | S | 5.7 | 0.96 | 71 | 11 | ||||||
| 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 | % | |||||||||||
| 4C1a2a | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 87P03412 | 0-18 | Ap | S | 5.4 | 0.32 | 75 | 61 | 0.72 | -- | ||||||||||
| 87P03413 | 18-41 | Bt1 | S | 7.5 | 0.19 | -- | 100* | 89 | 0.39 | 2 | |||||||||
| 87P03414 | 41-71 | Bt2 | S | 7.5 | 0.07 | 100* | 95 | 0.72 | 2 | ||||||||||
| 87P03415 | 71-93 | Bt3 | S | 7.5 | 0.08 | 100* | 95 | 0.89 | 2 | ||||||||||
| 87P03416 | 93-126 | C1 | S | 7.6 | 0.04 | 100* | 92 | 0.96 | 4 | ||||||||||
| 87P03417 | 126-155 | C2 | S | 8.6 | 0.02 | -- | 100* | 100 | 1.93 | 5 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.56 | (NA) | |
| Clay, carbonate free, Weighted Average | 22 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 57 | % wt | |
| Volume, >2mm, Weighted Average | 8 | % vol | |
| Clay, total, Weighted Average | 22 | % wt | |
| Weighted averages based on control section: 18-68 cm | |||