| *** Taxonomy Characterization Data *** |
| Pedon ID: 79CA045116 | ( Mendocino, California ) | Print Date: Nov 21 2024 1:53PM |
| Sampled as on Aug 1, 1979: | Sanhedrin ; Fine-loamy, mixed, mesic Ultic Argixeroll |
| Revised to correlated: | Sanhedrin ; Fine-loamy, mixed, superactive, mesic Ultic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80CA300 MENDOCINO COUNTY - EAST (SSA 687) | Natural Resources Conservation Service |
| - | Site ID | S1979CA045116 Lat: 39° 47' 14.99" north Long: 123° 5' 17.01" west MLRA: 15 | National Soil Survey Center | |
| - | Pedon No. | 80P0519 | 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 | ||||||||||
| 80P02927 | 0-33 | A | S | 22.2 | 0.51 | 48 | 0.93 | 0.029 | 8 | ||||
| 80P02928 | 33-58 | Bt1 | S | 23.5 | 0.47 | 45 | 1.22 | 0.015 | 9 | ||||
| 80P02929 | 58-81 | Bt2 | S | 23.1 | 0.41 | 60 | 21 | ||||||
| 80P02930 | 81-109 | Bt3 | S | 28.4 | 0.36 | 62 | 1.53 | 0.017 | 28 | 37 | |||
| 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 | ||||||||||||
| 80P02927 | 0-33 | A | S | 5.9 | 3.96 | 67 | 53 | 1.02 | -- | ||||||||||
| 80P02928 | 33-58 | Bt1 | S | 5.9 | 1.82 | 53 | 44 | 0.69 | -- | ||||||||||
| 80P02929 | 58-81 | Bt2 | S | 5.7 | 0.73 | 45 | 45 | 0.58 | -- | ||||||||||
| 80P02930 | 81-109 | Bt3 | S | 5.3 | 0.44 | 52 | 47 | 10.5 | 0.61 | 0.37 | 14 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.67 | (NA) | |
| Clay, carbonate free, Weighted Average | 24 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 54 | % wt | |
| Volume, >2mm, Weighted Average | 18 | % vol | |
| Clay, total, Weighted Average | 24 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||