| *** Taxonomy Characterization Data *** |
| Pedon ID: 77CA061004 | ( Placer, California ) | Print Date: Nov 22 2024 1:59AM |
| Sampled as on Oct 1, 1977: | Putt ; Loamy-skeletal, mixed, mesic Xeric Durumbrept |
| Revised to correlated: | Putt ; Medial-skeletal, mixed, mesic Humic Haploxerands |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP78CA020 TAHOE NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1977CA061004 Lat: 39° 17' 59.60" north Long: 120° 40' 3.70" west MLRA: 22A | National Soil Survey Center | |
| - | Pedon No. | 78P0073 | 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 | |||||||||||
| 78P00388 | 0-17 | A11 | S | 9.0 | 1.96 | 76 | 0.81 | 0.017 | 29 | ||||
| 78P00389 | 17-45 | A12 | S | 7.9 | 1.86 | 84 | 41 | ||||||
| 78P00390 | 45-64 | A2 | S | 7.3 | 2.15 | 87 | 0.86 | 0.006 | 48 | ||||
| 78P00391 | 64-86 | B | S | 7.5 | 2.21 | 81 | 45 | ||||||
| 78P00392 | 86-123 | Bq | S | 8.3 | 0.89 | 89 | 1.32 | 0.003 | 72 | ||||
| 78P00393 | 123-200 | C | S | 5.7 | 0.91 | 95 | 81 | ||||||
| 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 | 4C1a1a1 | 6A1c | 8J | 5C1 | 5C3 | 6S4 | 8D1 | 5D2 | |||||||||||
| 78P00387 | 3-0 | O | S | 15.43 | |||||||||||||||
| 78P00388 | 0-17 | A11 | S | 5.7 | 11.2 | 7.21 | 2.78 | 0.68 | 22 | 19 | 69 | 3.74 | tr | ||||||
| 78P00389 | 17-45 | A12 | S | 5.6 | 11.3 | 4.60 | 3.72 | 0.31 | 5 | 4 | 84 | 2.78 | tr | ||||||
| 78P00390 | 45-64 | A2 | S | 5.6 | 11.2 | 2.70 | 3.99 | 0.25 | 3 | 2 | 90 | 2.42 | -- | ||||||
| 78P00391 | 64-86 | B | S | 5.8 | 11.1 | 2.42 | 6.14 | 0.17 | 2 | 1 | 97 | 1.91 | -- | ||||||
| 78P00392 | 86-123 | Bq | S | 5.9 | 10.2 | 0.18 | 4 | 3 | 0.67 | -- | |||||||||
| 78P00393 | 123-200 | C | S | 5.9 | 10.0 | 0.09 | 2 | 2 | 0.79 | -- | |||||||||