| *** Taxonomy Characterization Data *** |
| Pedon ID: S10CA023011 | ( Humboldt, California ) | Print Date: Feb 3 2025 6:57AM |
| Sampled as : | Rockysaddle ; Loamy-skeletal, mixed, semiactive, isomesic Ustic Palehumult |
| Revised to correlated: | Rockysaddle ; Loamy-skeletal, mixed, semiactive, isomesic Ustic Palehumults |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USCA058 Isotic Mineralogy in Redwood Nat. & State Parks | Natural Resources Conservation Service |
| - | Site ID | S1988CA605REDW010 Lat: 41° 8' 39.72" north Long: 123° 54' 19.04" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 10N0682 | Kellogg 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 | ||||||||||||
| 10N03117 | 6-14 | A | S | 25.0 | 3.4 | 0.84 | 33.5 | 24 | -- | ||||
| 10N03118 | 14-35 | AB | S | 24.8 | 3.1 | 0.63 | 28.7 | 25 | -- | ||||
| 10N03119 | 35-54 | BA1 | S | 24.9 | 2.8 | 0.49 | 21 | -- | 62 | ||||
| 10N03120 | 54-89 | BA2 | S | 25.3 | 2.7 | 0.43 | 23 | -- | 61 | ||||
| 10N03121 | 89-95 | Bt1 | S | 26.0 | 5.0 | 0.45 | 24 | -- | |||||
| 10N03122 | 95-113 | Bt2 | S | 29.4 | 7.6 | 0.46 | 23 | -- | |||||
| 10N03123 | 113-156 | C | S | 31.6 | 9.1 | 0.44 | 23 | -- | |||||
| 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 | 4C1a1a1 | 4H2a | 4G2 | 4D8a1 | |||||||||||||||
| 10N03117 | 6-14 | A | S | 5.3 | 9.5 | 7.52 | 1.27 | 0.37 | 37 | 23 | 56 | 11.3 | 1.17 | 0.45 | 4 | tr | |||
| 10N03118 | 14-35 | AB | S | 5.3 | 10.3 | 4.02 | 1.30 | 0.24 | 18 | 11 | 59 | 4.6 | 0.77 | 0.19 | 26 | 1 | |||
| 10N03119 | 35-54 | BA1 | S | 5.0 | 10.2 | 1.57 | 0.90 | 0.16 | 8 | 5 | 52 | 2.5 | 0.44 | 0.10 | 64 | 1 | |||
| 10N03120 | 54-89 | BA2 | S | 5.0 | 9.9 | 1.28 | 0.73 | 0.22 | 10 | 6 | 46 | 2.4 | 0.34 | 0.09 | 63 | tr | |||
| 10N03121 | 89-95 | Bt1 | S | 4.9 | 9.4 | 0.63 | 0.56 | 0.15 | 18 | 12 | 37 | 3.2 | 0.35 | 0.12 | 50 | 1 | |||
| 10N03122 | 95-113 | Bt2 | S | 5.0 | 9.2 | 0.53 | 0.49 | 0.15 | 24 | 18 | 37 | 4.6 | 0.40 | 0.16 | 37 | 1 | |||
| 10N03123 | 113-156 | C | S | 5.1 | 9.2 | 0.45 | 0.49 | 0.14 | 27 | 21 | 38 | 4.5 | 0.37 | 0.14 | 29 | 1 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 22 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 25 | % wt | |
| Clay, carbonate free, Weighted Average | 25 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.38 | (NA) | |
| Weighted averages based on control section: 35-85 cm | |||