| *** Taxonomy Characterization Data *** |
| Pedon ID: S1979CA071104 | ( San Bernardino, California ) | Print Date: Dec 12 2024 7:28AM |
| Sampled as on Jun 1, 1979: | Typic Xerochrept ; Typic Xerochrept |
| Revised to correlated: | OSITO ; Loamy, mixed, shallow Typic Xerochrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP79CA262 SAN BERNARDINO NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1979CA071104 Lat: 34° 12' 0.00" north Long: 117° 20' 0.01" west MLRA: 20 | National Soil Survey Center | |
| - | Pedon No. | 79P0443 | 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 | |||||||||||
| 79P02397 | 0-13 | A | S | 7.4 | 0.61 | 62 | 1.50 | 0.004 | 6 | ||||
| 79P02398 | 13-33 | B | S | 10.2 | 0.57 | 69 | 1.58 | 0.006 | 11 | ||||
| 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 | 8D1 | 5D2 | ||||||||||||||
| 79P02397 | 0-13 | A | S | 6.2 | 0.64 | 89 | 100 | 1.12 | -- | ||||||||||
| 79P02398 | 13-33 | B | S | 6.5 | 0.18 | 100* | 100 | 1.15 | -- | ||||||||||