| *** Taxonomy Characterization Data *** |
| Pedon ID: S1961IA071002 | ( Fremont, Iowa ) | Print Date: Nov 26 2024 10:29PM |
| Sampled as on Mar 21, 1961: | Ida |
| Revised to correlated: | IDA ; Coarse-silty, mixed (calcareous), mesic Typic Udorthents |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1961IA071002 Lat: 40° 44' 13.99" north Long: 95° 40' 48.00" west MLRA: 107 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A1408 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | ||||||||||||
| 40A10827 | 0-18 | Ap | S | 22.4 | 1 | -- | |||||||
| 40A10828 | 18-33 | C1 | S | 21.2 | 1 | -- | |||||||
| 40A10829 | 33-56 | C2 | S | 20.1 | 1 | -- | |||||||
| 40A10830 | 56-81 | C3 | S | 19.2 | tr | 1 | -- | ||||||
| 40A10831 | 81-122 | C4 | S | 17.5 | 1 | -- | |||||||
| 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 | 6A1a | 6E1c | 5D2 | ||||||||||||||||
| 40A10827 | 0-18 | Ap | S | 7.6 | 0.84 | 4 | 0.84 | -- | |||||||||||
| 40A10828 | 18-33 | C1 | S | 7.8 | 0.67 | 7 | 0.85 | -- | |||||||||||
| 40A10829 | 33-56 | C2 | S | 7.7 | 0.49 | 8 | 0.87 | -- | |||||||||||
| 40A10830 | 56-81 | C3 | S | 7.8 | 0.25 | 8 | 0.89 | -- | |||||||||||
| 40A10831 | 81-122 | C4 | S | 7.8 | 0.13 | 8 | 0.93 | -- | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.89 | (NA) | |
| Clay, carbonate free, Weighted Average | 19 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||