| *** Taxonomy Characterization Data *** |
| Pedon ID: S1955CA079004 | ( San Luis Obispo, California ) | Print Date: Dec 17 2024 10:21PM |
| Sampled as on Sep 6, 1955: | Millsap |
| Revised to correlated: | Millsap ; Fine, smectitic, thermic Mollic Palexeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1955CA079004 Lat: 35° 32' 60.00" north Long: 120° 46' 0.01" west MLRA: 15 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A2927 | 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 | |||||||||||||
| 40A23088 | 0-13 | Ap | S | 18.6 | 0.61 | 26 | -- | ||||||
| 40A23089 | 13-28 | A1 | S | 20.5 | 0.58 | 24 | -- | ||||||
| 40A23090 | 28-46 | A2 | S | 19.8 | 0.55 | 25 | -- | ||||||
| 40A23091 | 46-66 | B1 | S | 46.0 | 0.49 | 14 | -- | ||||||
| 40A23092 | 66-86 | B2 | S | 41.9 | 0.48 | 16 | -- | ||||||
| 40A23093 | 86-102 | B3 | S | 39.7 | 0.47 | 16 | -- | ||||||
| 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 | ||||||||||||||||||
| 40A23088 | 0-13 | Ap | S | 1.95 | 70 | ||||||||||||||
| 40A23089 | 13-28 | A1 | S | 1.34 | 76 | ||||||||||||||
| 40A23090 | 28-46 | A2 | S | 0.74 | 79 | ||||||||||||||
| 40A23091 | 46-66 | B1 | S | 0.62 | 92 | ||||||||||||||
| 40A23092 | 66-86 | B2 | S | 0.45 | -- | 95 | |||||||||||||
| 40A23093 | 86-102 | B3 | S | 0.30 | -- | 96 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 36 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 18 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 36 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||