| *** Taxonomy Characterization Data *** |
| Pedon ID: S1956CA073001 | ( San Diego, California ) | Print Date: Nov 24 2024 3:13AM |
| Sampled as on May 29, 1956: | Carlsbad |
| Revised to correlated: | Carlsbad ; Fine-loamy, mixed, thermic Oxyaquic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1956CA073001 Lat: 32° 47' 34.22" north Long: 117° 12' 13.09" west MLRA: 20 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3020 | 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 | |||||||||||||
| 40A23699 | 0-15 | A1 | S | 8.0 | 0.54 | 66 | -- | ||||||
| 40A23700 | 15-30 | A2 | S | 7.5 | 0.43 | 67 | -- | ||||||
| 40A23701 | 30-46 | E1 | S | 6.4 | 0.41 | 70 | -- | ||||||
| 40A23702 | 46-61 | E2 | S | 5.6 | 0.43 | 69 | -- | ||||||
| 40A23703 | 61-76 | B1 | S | 13.3 | 0.32 | 66 | -- | ||||||
| 40A23704 | 76-91 | B21 | S | 21.2 | 0.33 | 62 | -- | ||||||
| 40A23705 | 91-114 | B22 | S | 25.7 | 0.32 | 60 | -- | ||||||
| 40A23706 | 114-140 | B3 | S | 33.5 | 0.37 | 55 | -- | ||||||
| 40A23707 | 140 | Bm | S | 3.3 | 90 | -- | |||||||
| 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 | ||||||||||||||||||
| 40A23699 | 0-15 | A1 | S | 2.24 | 89 | 1.30 | |||||||||||||
| 40A23700 | 15-30 | A2 | S | 0.83 | 89 | 0.50 | |||||||||||||
| 40A23701 | 30-46 | E1 | S | 0.40 | 86 | 0.50 | |||||||||||||
| 40A23702 | 46-61 | E2 | S | 0.24 | 80 | 0.50 | |||||||||||||
| 40A23703 | 61-76 | B1 | S | 0.11 | 80 | 0.80 | |||||||||||||
| 40A23704 | 76-91 | B21 | S | 0.11 | 80 | 0.90 | |||||||||||||
| 40A23705 | 91-114 | B22 | S | 0.11 | 88 | 1.10 | |||||||||||||
| 40A23706 | 114-140 | B3 | S | 0.09 | 81 | 1.50 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 13 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 66 | % wt | |
| Volume, >2mm, Weighted Average | 19 | % vol | |
| Clay, total, Weighted Average | 13 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||