| *** Taxonomy Characterization Data *** |
| Pedon ID: 03CA605REDW071 | ( Humboldt, California ) | Print Date: Dec 17 2024 10:22PM |
| Sampled as on Aug 16, 2003: | Ossagon ; Fine-loamy, mixed, superactive, isomesic Typic Haplohumults |
| Revised to correlated on Mar 6, 2012: | Espa ; Fine-loamy, mixed, superactive, isomesic Typic Haplohumults |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2004USCA123 Humboldt Co. N. Area Redwood Nat. & State Parks Soil Survey | Natural Resources Conservation Service |
| - | Site ID | 03CA605REDW071 Lat: 41° 19' 34.00" north Long: 124° 3' 46.80" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 04N0744 | 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 | |||||||||||
| 04N04240 | 0-7 | Oi | S | -- | 0.19 | 0.151 | -- | ||||||
| 04N04241 | 7-20 | A1 | S | 24.3 | 9.1 | 0.60 | 21 | 0.89 | 0.057 | -- | 90 | ||
| 04N04242 | 20-41 | A2 | S | 25.8 | 8.9 | 0.57 | 19 | 1.15 | 0.034 | -- | 89 | ||
| 04N04243 | 41-63 | Bt1 | S | 18.8 | 4.9 | 0.82 | 34.6 | 35 | 1.19 | 0.019 | -- | 86 | |
| 04N04244 | 63-89 | Bt2 | S | 17.3 | 9.8 | 0.84 | 34.9 | 50 | 1.31 | 0.020 | -- | 86 | |
| 04N04245 | 89-120 | Bt2 | S | 16.6 | 10.0 | 0.89 | 35.9 | 55 | 1.31 | 0.018 | -- | 86 | |
| 04N04246 | 120-156 | CBt | S | 12.8 | 7.2 | 1.09 | 34.5 | 55 | 1.28 | 0.015 | -- | 91 | |
| 04N04247 | 156-200 | C | S | 11.5 | 6.8 | 1.16 | 33.0 | 55 | 1.29 | 0.018 | -- | 86 | |
| 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 | |||||||||||||||
| 04N04240 | 0-7 | Oi | S | 4.7 | 45.09 | 0.06 | 55 | 32 | 46.0 | 1 | |||||||||
| 04N04241 | 7-20 | A1 | S | 5.2 | 9.5 | 3.68 | 0.66 | 0.17 | 45 | 28 | 48 | 9.5 | 0.76 | 0.39 | 13 | tr | |||
| 04N04242 | 20-41 | A2 | S | 5.4 | 9.7 | 3.22 | 0.74 | 0.20 | 45 | 27 | 49 | 9.1 | 0.68 | 0.35 | 12 | tr | |||
| 04N04243 | 41-63 | Bt1 | S | 5.1 | 10.7 | 1.57 | 0.96 | 0.21 | 11 | 7 | 73 | 5.4 | 0.78 | 0.29 | 70 | tr | |||
| 04N04244 | 63-89 | Bt2 | S | 5.0 | 9.9 | 0.66 | 0.44 | 0.05 | 8 | 5 | 56 | 7.6 | 0.69 | 0.44 | 88 | tr | |||
| 04N04245 | 89-120 | Bt2 | S | 4.7 | 9.5 | 0.43 | 0.38 | 0.03 | 9 | 6 | 52 | 7.8 | 0.68 | 0.47 | 87 | 1 | |||
| 04N04246 | 120-156 | CBt | S | 5.1 | 9.6 | 0.22 | 0.31 | 0.02 | 14 | 10 | 47 | 7.1 | 0.80 | 0.55 | 80 | 1 | |||
| 04N04247 | 156-200 | C | S | 5.1 | 9.6 | 0.12 | 0.31 | 0.02 | 11 | 7 | 50 | 6.5 | 0.82 | 0.57 | 85 | tr | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 44 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 18 | % wt | |
| Clay, carbonate free, Weighted Average | 18 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.73 | (NA) | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 41-91 cm | |||