| *** Taxonomy Characterization Data *** |
| Pedon ID: S1958IA085005 | ( Harrison, Iowa ) | Print Date: Nov 26 2024 10:21PM |
| Sampled as on Sep 4, 1958: | Ida |
| Revised to correlated: | IDA ; Fine-silty, mixed (calcareous), mesic Typic Udorthents |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1958IA085005 Lat: 41° 44' 58.00" north Long: 95° 47' 9.01" west MLRA: 107 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A1409 | 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 | |||||||||||||
| 40A10832 | 0-20 | A | S | 24.7 | 0.53 | tr | -- | ||||||
| 40A10833 | 20-36 | B | S | 21.0 | 0.47 | 1 | -- | ||||||
| 40A10834 | 36-71 | C | S | 18.0 | 0.49 | 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 | 6E1a | 5D2 | ||||||||||||||||
| 40A10832 | 0-20 | A | S | 6.6 | 2.40 | -- | 100* | 84 | 0.91 | -- | |||||||||
| 40A10833 | 20-36 | B | S | 7.8 | 1.12 | 6 | 100 | 0.86 | -- | ||||||||||
| 40A10834 | 36-71 | C | S | 8.0 | 0.49 | 9 | 100 | 0.90 | 1 | ||||||||||
| 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: 25-71 cm | |||