| *** Taxonomy Characterization Data *** |
| Pedon ID: 92CA043104 | ( Mariposa, California ) | Print Date: Nov 23 2024 10:20PM |
| Sampled as on Nov 6, 1991: | Dome ; Coarse-loamy, mixed, mesic Dystric Xerochrept |
| Revised to correlated on Sep 1, 1996: | Dome ; Coarse-loamy, mixed, superactive, mesic Typic Xerochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP92CA109 SIERRA NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | 92CA043104 Lat: 37° 25' 59.76" north Long: 119° 41' 3.49" west MLRA: 22A | National Soil Survey Center | |
| - | Pedon No. | 92P0426 | 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 | ||||||||||||
| 92P02590 | 0-8 | A1 | S | 1.3 | 6.08 | 74 | 19 | ||||||
| 92P02591 | 8-51 | A2 | S | 2.1 | 3.81 | 68 | 13 | ||||||
| 92P02592 | 51-180 | Bw | S | 4.9 | 1.39 | 67 | 5 | ||||||
| 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 | 8D1 | 5D2 | ||||||||||||||
| 92P02590 | 0-8 | A1 | S | 6.2 | 2.97 | 36 | 28 | 12.23 | -- | ||||||||||
| 92P02591 | 8-51 | A2 | S | 6.1 | 1.26 | 21 | 14 | 4.14 | -- | ||||||||||
| 92P02592 | 51-180 | Bw | S | 6.4 | 3.02 | 72 | 57 | 2.80 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 3.26 | (NA) | |
| Clay, carbonate free, Weighted Average | 4 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 67 | % wt | |
| Volume, >2mm, Weighted Average | 8 | % vol | |
| Clay, total, Weighted Average | 4 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||