| *** Taxonomy Characterization Data *** |
| Pedon ID: 77CA061001 | ( Placer, California ) | Print Date: Nov 25 2024 4:16AM |
| Sampled as on Aug 1, 1977: | Putt ; Loamy-skeletal, mixed, mesic Xeric Durumbrept |
| Revised to correlated: | Putt ; Loamy-skeletal, mixed, superactive, mesic Andic Xerumbrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP78CA020 TAHOE NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1977CA061001 Lat: 39° 16' 29.61" north Long: 120° 40' 33.69" west MLRA: 22A | National Soil Survey Center | |
| - | Pedon No. | 78P0070 | 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 | |||||||||||
| 78P00367 | 0-14 | A1 | S | 11.8 | 3.09 | 92 | 63 | ||||||
| 78P00368 | 14-18 | A2 | S | 16.8 | 1.01 | 89 | 67 | ||||||
| 78P00369 | 18-52 | A3 | S | 17.1 | 0.79 | 75 | 0.94 | 0.007 | 57 | ||||
| 78P00370 | 52-88 | Bq1 | S | 0.99 | 0.96 | 0.014 | -- | ||||||
| 78P00370 | 52-88 | Bq1 | GP | 7.0 | |||||||||
| 78P00371 | 88-120 | B | S | 12.8 | 0.70 | 64 | 46 | ||||||
| 78P00372 | 120-140 | Bq2 | S | 11.1 | 0.73 | 61 | 1.25 | 0.003 | 46 | ||||
| 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 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||
| 78P00366 | 5-0 | O | S | 28.32 | |||||||||||||||
| 78P00367 | 0-14 | A1 | S | 9.3 | 15.19 | 1.46 | 0.39 | 58 | 48 | 60 | 4.79 | tr | |||||||
| 78P00368 | 14-18 | A2 | S | 5.6 | 10.5 | 5.82 | 1.95 | 0.32 | 27 | 23 | 68 | 1.74 | -- | ||||||
| 78P00369 | 18-52 | A3 | S | 5.4 | 10.4 | 2.66 | 1.61 | 0.17 | 19 | 14 | 67 | 4.5 | 1.13 | 0.26 | 18 | -- | |||
| 78P00370 | 52-88 | Bq1 | S | 1.04 | |||||||||||||||
| 78P00370 | 52-88 | Bq1 | GP | 6.0 | 10.6 | 0.27 | 2.26 | 0.05 | 66 | -- | |||||||||
| 78P00371 | 88-120 | B | S | 5.5 | 9.3 | 0.33 | 25 | 21 | 2.6 | 0.66 | 0.20 | 19 | -- | ||||||
| 78P00372 | 120-140 | Bq2 | S | 5.4 | 9.6 | 0.19 | 19 | 16 | 2.5 | 0.71 | 0.23 | 40 | 1 | ||||||