| *** Taxonomy Characterization Data *** |
| Pedon ID: 79CA045125 | ( Mendocino, California ) | Print Date: Nov 21 2024 12:41PM |
| Sampled as on Oct 1, 1979: | Redvine ; Fine, mixed, thermic Ultic Palexeralf |
| Revised to correlated: | Redvine ; Fine, halloysitic, thermic Typic Palexerults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80CA300 MENDOCINO COUNTY - EAST (SSA 687) | Natural Resources Conservation Service |
| - | Site ID | S1979CA045125 Lat: 39° 9' 38.99" north Long: 123° 10' 47.01" west MLRA: 14 | National Soil Survey Center | |
| - | Pedon No. | 80P0520 | 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 | ||||||||||
| 80P02931 | 0-8 | A | S | 18.8 | 0.46 | 37 | 4 | ||||||
| 80P02932 | 8-20 | AB | S | 20.8 | 0.43 | 32 | 1.40 | 0.016 | 3 | ||||
| 80P02933 | 20-36 | Bt1 | S | 29.2 | 0.37 | 29 | 2 | ||||||
| 80P02934 | 36-76 | Bt2 | S | 46.1 | 0.39 | 27 | 1.41 | 0.041 | 1 | 94 | |||
| 80P02935 | 76-99 | Bt3 | S | 45.4 | 0.38 | 33 | 1.48 | 0.028 | 1 | ||||
| 80P02936 | 99-127 | Bt4 | S | 44.2 | 0.37 | 33 | 1.46 | 0.020 | 2 | ||||
| 80P02937 | 127-157 | Bt5 | S | 39.0 | 0.46 | 37 | 1.41 | 0.019 | 9 | ||||
| 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 | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 80P02931 | 0-8 | A | S | 6.0 | 2.67 | 65 | 52 | 0.69 | -- | ||||||||||
| 80P02932 | 8-20 | AB | S | 6.0 | 1.53 | 67 | 54 | 0.50 | -- | ||||||||||
| 80P02933 | 20-36 | Bt1 | S | 6.0 | 0.87 | 70 | 58 | 0.35 | -- | ||||||||||
| 80P02934 | 36-76 | Bt2 | S | 5.6 | 0.62 | 76 | 65 | 0.37 | -- | ||||||||||
| 80P02935 | 76-99 | Bt3 | S | 5.2 | 0.24 | 55 | 48 | 12.0 | 0.36 | 0.26 | 25 | -- | |||||||
| 80P02936 | 99-127 | Bt4 | S | 5.0 | 0.21 | 33 | 29 | 13.6 | 0.42 | 0.31 | 56 | -- | |||||||
| 80P02937 | 127-157 | Bt5 | S | 5.0 | 0.17 | 35 | 31 | 15.9 | 0.54 | 0.41 | 54 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.36 | (NA) | |
| Clay, carbonate free, Weighted Average | 41 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 28 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 41 | % wt | |
| Weighted averages based on control section: 20-70 cm | |||