| *** Taxonomy Characterization Data *** |
| Pedon ID: 78CA095002 | ( Solano, California ) | Print Date: Apr 28 2025 6:32AM |
| Sampled as on Apr 29, 1978: | Antioch |
| Revised to correlated: | Antioch ; Fine, smectitic, thermic Typic Natrixeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP79CA067 ERODIBILITY STUDY, CAL-DAVIS | Natural Resources Conservation Service |
| - | Site ID | S1978CA095002 Lat: 38° 14' 39.62" north Long: 122° 0' 18.76" west MLRA: 15 | National Soil Survey Center | |
| - | Pedon No. | 79P0093 | 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 | ||||||||||
| 79P00485 | 0-18 | Ap | S | 15.3 | 0.42 | 14 | 1.60 | 0.008 | tr | ||||
| 79P00486 | 18-30 | A | S | 15.6 | 0.44 | 22 | 1.65 | 0.010 | 1 | ||||
| 79P00487 | 30-38 | E | S | 15.9 | 0.48 | 15 | 1.70 | 0.019 | 1 | ||||
| 79P00488 | 38-66 | Bt1 | S | 37.0 | 0.46 | 10 | 1.47 | 0.106 | tr | ||||
| 79P00489 | 66-84 | Bt2 | S | 33.1 | 0.49 | 9 | 1.61 | 0.055 | -- | ||||
| 79P00490 | 84-112 | Bt3 | S | 36.2 | 0.48 | 11 | 1.49 | 0.092 | tr | ||||
| 79P00491 | 112-145 | Bt4 | S | 46.7 | -- | 0.47 | 7 | 1.35 | 0.115 | 2 | |||
| 79P00492 | 145-168 | C | S | 24.0 | -- | 0.64 | 5 | 1.44 | 0.070 | 2 | |||
| 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 | 6E1b | 5C1 | 5C3 | 8D1 | 8A1a | 5D2 | ||||||||||||
| 79P00485 | 0-18 | Ap | S | 5.9 | 1.23 | 74 | 60 | 0.84 | 2 | ||||||||||
| 79P00486 | 18-30 | A | S | 6.4 | 0.64 | 86 | 70 | 0.75 | 3 | ||||||||||
| 79P00487 | 30-38 | E | S | 7.4 | 0.35 | -- | 88 | 78 | 0.76 | 10 | |||||||||
| 79P00488 | 38-66 | Bt1 | S | 8.4 | 0.30 | -- | 100* | 92 | 0.74 | 0.72 | 16 | ||||||||
| 79P00489 | 66-84 | Bt2 | S | 8.6 | 0.15 | -- | 100* | 95 | 0.82 | 1.27 | 19 | ||||||||
| 79P00490 | 84-112 | Bt3 | S | 8.9 | 0.14 | 1 | 100* | 97 | 0.83 | 1.30 | 19 | ||||||||
| 79P00491 | 112-145 | Bt4 | S | 8.7 | 0.14 | 1 | 100* | 100 | 0.85 | 1.08 | 17 | ||||||||
| 79P00492 | 145-168 | C | S | 8.6 | 0.10 | 1 | 100* | 100 | 1.20 | 0.91 | 14 | ||||||||