| *** Taxonomy Characterization Data *** |
| Pedon ID: 84IA0090011 | ( Audubon, Iowa ) | Print Date: Nov 23 2024 11:21PM |
| Sampled as on Jun 1, 1984: | Shelby ; Fine-loamy, mixed, mesic Typic Argiudoll |
| Revised to correlated: | Shelby ; Fine-loamy, mixed, superactive, mesic Typic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP85IA149 AUDUBON COUNTY EROSION | Natural Resources Conservation Service |
| - | Site ID | S1984IA0090011 Lat: 41° 43' 10.00" north Long: 94° 46' 10.01" west MLRA: 107 | National Soil Survey Center | |
| - | Pedon No. | 85P0571 | 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 | 8D1 | ||||||||||||
| 85P02923 | 0-15 | Ap | S | 31.3 | 0.44 | 15 | 1 | ||||||
| 85P02924 | 15-36 | Bt1 | S | 35.2 | 0.40 | 22 | 1 | ||||||
| 85P02925 | 36-69 | Bt2 | S | 32.6 | 0.42 | 39 | 4 | ||||||
| 85P02926 | 69-91 | Bt3 | S | 36.2 | 0.40 | 29 | 3 | ||||||
| 85P02927 | 91-122 | BC | S | 35.6 | 0.38 | 28 | 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 | % | |||||||||||
| 4C1a2a | 6A1c | ||||||||||||||||||
| 85P02923 | 0-15 | Ap | S | 6.1 | 1.67 | ||||||||||||||
| 85P02924 | 15-36 | Bt1 | S | 6.6 | 0.56 | ||||||||||||||
| 85P02925 | 36-69 | Bt2 | S | 6.1 | 0.21 | ||||||||||||||
| 85P02926 | 69-91 | Bt3 | S | 6.4 | 0.25 | ||||||||||||||
| 85P02927 | 91-122 | BC | S | 5.9 | 0.14 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 34 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 32 | % wt | |
| Volume, >2mm, Weighted Average | 3 | % vol | |
| Clay, total, Weighted Average | 34 | % wt | |
| Weighted averages based on control section: 15-65 cm | |||