| *** Taxonomy Characterization Data *** |
| Pedon ID: 92CA039102 | ( Madera, California ) | Print Date: Nov 23 2024 9:18PM |
| Sampled as on Nov 7, 1991: | Holland ; Fine-loamy, mixed, mesic Ultic Haploxeralf |
| Revised to correlated on Nov 4, 2018: | Holland ; Fine-loamy, mixed, active, mesic Ultic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP92CA109 SIERRA NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1992CA039102 Lat: 37° 24' 5.00" north Long: 119° 41' 32.00" west MLRA: 22A | National Soil Survey Center | |
| - | Pedon No. | 92P0421 | 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 | ||||||||||||
| 92P02570 | 0-8 | A | S | 12.4 | 0.74 | 57 | 1 | ||||||
| 92P02571 | 8-30 | Bw | S | 16.4 | 0.53 | 53 | 1 | ||||||
| 92P02572 | 30-61 | Bt | S | 19.2 | 0.51 | 54 | 1 | ||||||
| 92P02573 | 86-104 | BCt | S | 8.4 | 0.67 | 61 | 1 | ||||||
| 92P02574 | 142-170 | C | S | 8.1 | 0.72 | 71 | 1 | ||||||
| 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 | % | |||||||||||
| 4C1a2a | 6A1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 92P02570 | 0-8 | A | S | 6.1 | 2.88 | 57 | 50 | 1.11 | 1 | ||||||||||
| 92P02571 | 8-30 | Bw | S | 5.3 | 1.05 | 35 | 32 | 3.8 | 0.54 | 0.23 | 18 | 1 | |||||||
| 92P02572 | 30-61 | Bt | S | 5.5 | 0.22 | 58 | 54 | 0.45 | 1 | ||||||||||
| 92P02573 | 86-104 | BCt | S | 5.8 | 0.09 | 81 | 68 | 6.0 | 0.83 | 0.71 | 5 | 3 | |||||||
| 92P02574 | 142-170 | C | S | 5.9 | 0.03 | 74 | 62 | 0.48 | 8 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.45 | (NA) | |
| Clay, carbonate free, Weighted Average | 19 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 54 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| Weighted averages based on control section: 30-61 cm | |||