| *** Taxonomy Characterization Data *** |
| Pedon ID: 87IA1930072 | ( Woodbury, Iowa ) | Print Date: Sep 24 2024 1:31PM |
| Sampled as on Nov 1, 1987: | Ida ; Fine-silty, mixed (calcareous), mesic Typic Udorthent |
| Revised to correlated: | Ida ; Fine-silty, mixed, superactive, acid, mesic Typic Udorthents |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP87IA137 EROSION WOODBURY COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1987IA1930072 Lat: 42° 24' 57.00" north Long: 95° 45' 53.06" west MLRA: 107 | National Soil Survey Center | |
| - | Pedon No. | 87P0397 | 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 | 8D1 | |||||||||||
| 87P02044 | 0-18 | Ap | S | 24.3 | 1.2 | 0.51 | 1 | -- | |||||
| 87P02045 | 18-36 | C11 | S | 22.6 | 1.1 | 0.50 | 1 | -- | |||||
| 87P02046 | 36-53 | C12 | S | 22.5 | 1.1 | 0.48 | tr | -- | |||||
| 87P02047 | 53-71 | C21 | S | 21.7 | 1.4 | 0.50 | tr | -- | |||||
| 87P02048 | 71-86 | C22 | S | 20.3 | 1.7 | 0.52 | tr | -- | |||||
| 87P02049 | 86-104 | C3 | S | 21.0 | 1.4 | 0.52 | tr | -- | |||||
| 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 | 6A1c | 6E1g | |||||||||||||||||
| 87P02044 | 0-18 | Ap | S | 7.9 | 0.95 | 7 | |||||||||||||
| 87P02045 | 18-36 | C11 | S | 8.1 | 0.27 | 10 | |||||||||||||
| 87P02046 | 36-53 | C12 | S | 8.1 | 0.19 | 9 | |||||||||||||
| 87P02047 | 53-71 | C21 | S | 8.0 | 0.15 | 11 | |||||||||||||
| 87P02048 | 71-86 | C22 | S | 8.0 | 0.12 | 11 | |||||||||||||
| 87P02049 | 86-104 | C3 | S | 8.1 | 0.08 | 12 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 22 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||