| *** Taxonomy Characterization Data *** |
| Pedon ID: 92CA099007 | ( Stanislaus, California ) | Print Date: Apr 15 2026 9:01AM |
| Sampled as on Sep 20, 1991: | Henneke Sat. ; Clayey-skeletal, serpentinitic, thermic Lithic Argixeroll |
| Revised to correlated on Dec 1, 1996: | Henneke ; Clayey-skeletal, magnesic, thermic Lithic Argixeroll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP93CA040 WEST STANISLAUS | Natural Resources Conservation Service |
| - | Site ID | 92CA099007 Lat: 37° 24' 37.00" north Long: 121° 24' 13.00" west MLRA: 15 | National Soil Survey Center | |
| - | Pedon No. | 93P0183 | 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 | 3A1a1a | 8D1 | 4A1d | 7B1a2 | |||||||||
| 93P01469 | 0-15 | A | S | 25.0 | 11.0 | 0.78 | 78 | 0.98 | 0.032 | 33 | 7 | ||
| 93P01470 | 15-41 | Bt | S | 55.0 | 42.7 | 0.57 | 74 | 1.08 | 0.019 | 40 | 12 | ||
| 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 | 6A2d | 8J | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||
| 93P01469 | 0-15 | A | S | 7.7 | 0.90 | 0.82 | 0.66 | 0.07 | 100* | 84 | 0.93 | -- | |||||||
| 93P01470 | 15-41 | Bt | S | 7.8 | 1.00 | 0.91 | 0.50 | 0.07 | 100* | 93 | 0.73 | tr | |||||||
| 93P01471 | 41-51 | R | S | 8.7 | 0.05 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.73 | (NA) | |
| Clay, carbonate free, Weighted Average | 55 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 74 | % wt | |
| Volume, >2mm, Weighted Average | 40 | % vol | |
| Clay, total, Weighted Average | 55 | % wt | |
| Weighted averages based on control section: 15-41 cm | |||