| *** Taxonomy Characterization Data *** |
| Pedon ID: 79CA045117 | ( Mendocino, California ) | Print Date: Apr 23 2025 9:40PM |
| Sampled as on Aug 1, 1979: | Shortyork ; Clayey-skeletal, mixed, thermic Ultic Argixeroll |
| Revised to correlated on Jul 9, 2007: | Shortyork ; Loamy-skeletal, mixed, superactive, thermic Ultic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80CA300 MENDOCINO COUNTY - EAST (SSA 687) | Natural Resources Conservation Service |
| - | Site ID | S1979CA045117 Lat: 39° 46' 2.00" north Long: 123° 5' 52.99" west MLRA: 15 | National Soil Survey Center | |
| - | Pedon No. | 80P0518 | 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 | 4A1d | 7B1a2 | ||||||||||
| 80P02924 | 0-18 | A | S | 26.5 | 0.38 | 55 | 1.60 | 0.013 | 18 | ||||
| 80P02925 | 18-38 | Bt1 | S | 32.1 | 0.38 | 55 | 1.58 | 0.016 | 20 | 24 | |||
| 80P02926 | 38-69 | Bt2 | S | 32.5 | 0.32 | 63 | 1.72 | 0.008 | 33 | ||||
| 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 | 6A1c | 6E1b | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 80P02924 | 0-18 | A | S | 5.7 | 2.07 | 71 | 61 | 0.71 | -- | ||||||||||
| 80P02925 | 18-38 | Bt1 | S | 5.8 | 1.05 | 81 | 73 | 0.74 | -- | ||||||||||
| 80P02926 | 38-69 | Bt2 | S | 6.5 | 0.44 | -- | 91 | 87 | 0.59 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.65 | (NA) | |
| Clay, carbonate free, Weighted Average | 32 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 60 | % wt | |
| Volume, >2mm, Weighted Average | 28 | % vol | |
| Clay, total, Weighted Average | 32 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 18-68 cm | |||