| *** Taxonomy Characterization Data *** |
| Pedon ID: 84CA079006 | ( San Luis Obispo, California ) | Print Date: May 20 2024 11:09AM |
| Sampled as : | Chicote ; Fine, mixed, thermic Typic Natrixeralf |
| Revised to SSL: | (unnamed) ; Fine, mixed, thermic Typic Natrixeralf |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP84CA134 CARRIZO PLAIN | Natural Resources Conservation Service |
| - | Site ID | S1984CA079006 Lat: 35° 16' 41.01" north Long: 119° 54' 3.00" west MLRA: 14 | National Soil Survey Center | |
| - | Pedon No. | 84P0529 | 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 | ||||||||||||
| 84P02909 | 0-5 | A | S | 41.9 | 0.51 | 3 | -- | ||||||
| 84P02910 | 5-30 | Bt | S | 66.9 | 0.60 | 2 | -- | ||||||
| 84P02911 | 30-46 | Bty1 | S | 37.6 | 0.81 | 3 | -- | ||||||
| 84P02912 | 46-99 | Bty2 | S | 58.3 | 0.41 | 2 | tr | ||||||
| 84P02913 | 99-155 | Bty3 | S | 46.1 | 0.62 | 5 | 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 | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 84P02909 | 0-5 | A | S | 8.2 | 1.87 | -- | 100* | 100 | 0.81 | 2.26 | 22 | ||||||||
| 84P02910 | 5-30 | Bt | S | 8.8 | 0.67 | -- | 100* | 100 | 0.63 | 5.41 | 53 | ||||||||
| 84P02911 | 30-46 | Bty1 | S | 8.3 | 0.25 | -- | 100* | 100 | 0.91 | 25.10 | 71 | ||||||||
| 84P02912 | 46-99 | Bty2 | S | 8.2 | 0.18 | -- | 100* | 100 | 0.48 | 35.90 | 63 | ||||||||
| 84P02913 | 99-155 | Bty3 | S | 7.9 | 0.20 | -- | 100* | 100 | 0.65 | 33.70 | 59 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.69 | (NA) | |
| Clay, carbonate free, Weighted Average | 56 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 56 | % wt | |
| Weighted averages based on control section: 5-55 cm | |||