| *** Taxonomy Characterization Data *** |
| Pedon ID: 78CA045124 | ( Mendocino, California ) | Print Date: Nov 26 2024 10:22PM |
| Sampled as on Sep 1, 1978: | Yokayo ; Fine, mixed, thermic Typic Palexeralf |
| Revised to correlated: | Yokayo ; Fine-loamy, mixed, superactive, thermic Typic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80CA300 MENDOCINO COUNTY - EAST (SSA 687) | Natural Resources Conservation Service |
| - | Site ID | S1978CA045124 Lat: 39° 12' 27.00" north Long: 123° 13' 56.00" west MLRA: 15 | National Soil Survey Center | |
| - | Pedon No. | 80P0524 | 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 | ||||||||||
| 80P02954 | 0-25 | A | S | 15.3 | 0.42 | 42 | 7 | ||||||
| 80P02955 | 25-51 | Bt1 | S | 30.9 | 0.42 | 39 | 1.45 | 0.043 | 6 | ||||
| 80P02956 | 51-66 | Bt2 | S | 35.2 | 0.40 | 19 | 1.55 | 0.075 | 1 | 97 | |||
| 80P02957 | 66-81 | Bt3 | S | 28.7 | 0.44 | 29 | 1.62 | 0.044 | 2 | ||||
| 80P02958 | 81-104 | Bt4 | S | 25.3 | 0.43 | 50 | 12 | ||||||
| 80P02959 | 104-132 | Bt5 | S | 27.4 | 0.46 | 40 | 1.71 | 0.028 | 13 | ||||
| 80P02960 | 132-152 | C | S | 24.0 | 0.45 | 28 | 2 | ||||||
| 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 | |||||||||||||
| 80P02954 | 0-25 | A | S | 5.9 | 1.00 | 82 | 71 | 0.88 | 1 | ||||||||||
| 80P02955 | 25-51 | Bt1 | S | 5.7 | 0.33 | 86 | 81 | 1.00 | 1 | ||||||||||
| 80P02956 | 51-66 | Bt2 | S | 6.0 | 0.19 | 91 | 86 | 0.96 | 1 | ||||||||||
| 80P02957 | 66-81 | Bt3 | S | 6.2 | 0.14 | 91 | 87 | 1.03 | 1 | ||||||||||
| 80P02958 | 81-104 | Bt4 | S | 6.3 | 0.16 | 92 | 87 | 1.17 | 1 | ||||||||||
| 80P02959 | 104-132 | Bt5 | S | 6.5 | 0.10 | -- | 92 | 91 | 1.13 | 1 | |||||||||
| 80P02960 | 132-152 | C | S | 6.7 | 0.11 | -- | 95 | 93 | 1.06 | 2 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.99 | (NA) | |
| Clay, carbonate free, Weighted Average | 32 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 31 | % wt | |
| Volume, >2mm, Weighted Average | 3 | % vol | |
| Clay, total, Weighted Average | 32 | % wt | |
| Weighted averages based on control section: 25-75 cm | |||