| *** Taxonomy Characterization Data *** |
| Pedon ID: 04CA605REDW026 | ( Humboldt, California ) | Print Date: Nov 21 2024 1:55PM |
| Sampled as on Apr 26, 2004: | Squashan ; Loamy-skeletal, mixed, superactive, isomesic Typic Haplohumult |
| Revised to correlated on May 20, 2013: | Squashan ; Loamy-skeletal, isotic, isomesic Typic Haplohumults |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2005USCA001 Humboldt Co. northern Area Redwood Nat&State Parks Soil Surv | Natural Resources Conservation Service |
| - | Site ID | 04CA605REDW026 Lat: 41° 22' 33.80" north Long: 124° 0' 21.00" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 05N0017 | 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 | DbWR1 | |||||||||||
| 05N00050 | 0-5 | Oi | S | -- | 10 | ||||||||
| 05N00051 | 5-22 | A1 | S | 24.5 | 4.9 | 1.19 | 52.0 | 24 | 0.94 | 0.082 | tr | 50 | |
| 05N00052 | 22-43 | A2 | S | 23.4 | 5.7 | 1.03 | 44.4 | 29 | 1.06 | 0.036 | -- | ||
| 05N00053 | 43-83 | Bt1 | S | 23.7 | 7.7 | 0.66 | 35.3 | 43 | 1.14 | 0.034 | 10 | 63 | |
| 05N00054 | 83-120 | Bt2 | S | 37.5 | 12.8 | 0.55 | 36 | 1.12 | 0.019 | 7 | 63 | ||
| 05N00055 | 120-165 | Bt3 | S | 19.0 | 8.1 | 0.75 | 34.9 | 53 | 0.95 | 0.010 | 3 | ||
| 05N00056 | 165-200 | BCt | S | 15.2 | 6.8 | 0.89 | 33.1 | 54 | 1.30 | 0.010 | 5 | 65 | |
| 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 | |||||||||||||||
| 05N00050 | 0-5 | Oi | S | 5.3 | 43.26 | 100* | 50 | ||||||||||||
| 05N00051 | 5-22 | A1 | S | 6.1 | 8.9 | 8.40 | 0.68 | 0.21 | 77 | 50 | 50 | 1.35 | tr | ||||||
| 05N00052 | 22-43 | A2 | S | 6.0 | 9.2 | 6.23 | 0.65 | 0.19 | 74 | 46 | 49 | 1.14 | tr | ||||||
| 05N00053 | 43-83 | Bt1 | S | 6.2 | 10.1 | 1.57 | 0.62 | 0.09 | 57 | 36 | 59 | 0.64 | tr | ||||||
| 05N00054 | 83-120 | Bt2 | S | 5.3 | 10.3 | 1.63 | 0.94 | 0.10 | 14 | 9 | 83 | 0.56 | tr | ||||||
| 05N00055 | 120-165 | Bt3 | S | 5.6 | 10.0 | 0.35 | 0.56 | 0.04 | 23 | 17 | 57 | 5.9 | 0.68 | 0.31 | 49 | 1 | |||
| 05N00056 | 165-200 | BCt | S | 5.7 | 9.3 | 0.25 | 0.37 | 0.04 | 42 | 30 | 38 | 7.2 | 0.85 | 0.47 | 25 | 1 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 42 | % wt | |
| Volume, >2mm, Weighted Average | 9 | % vol | |
| Clay, total, Weighted Average | 27 | % wt | |
| Clay, carbonate free, Weighted Average | 27 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.62 | (NA) | |
| Weighted averages based on control section: 43-93 cm | |||