| *** Taxonomy Characterization Data *** |
| Pedon ID: 85IA1850055 | ( Wayne, Iowa ) | Print Date: Nov 24 2024 4:11AM |
| Sampled as on Dec 1, 1985: | Kniffin ; Fine, montmorillonitic, mesic Udollic Ochraqualf |
| Revised to correlated: | Kniffin ; Fine, smectitic, mesic Mollic Ochraqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP86IA151 WAYNE COUNTY EROSION | Natural Resources Conservation Service |
| - | Site ID | S1985IA185055 Lat: 40° 53' 31.00" north Long: 93° 10' 28.99" west MLRA: 109 | National Soil Survey Center | |
| - | Pedon No. | 86P0416 | 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 | ||||||||||||
| 86P02467 | 0-20 | Ap | S | 30.5 | 0.45 | 4 | -- | ||||||
| 86P02468 | 20-30 | Bt1 | S | 48.5 | 0.48 | 2 | -- | ||||||
| 86P02469 | 30-41 | Bt2 | S | 46.9 | 0.47 | 2 | -- | ||||||
| 86P02470 | 41-56 | Bt3 | S | 42.2 | 0.48 | 1 | -- | ||||||
| 86P02471 | 56-71 | Bt41 | S | 37.9 | 0.50 | 1 | -- | ||||||
| 86P02472 | 71-86 | Bt42 | S | 35.8 | 0.50 | 1 | -- | ||||||
| 86P02473 | 86-104 | Bt5 | S | 35.2 | 0.50 | 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 | ||||||||||||||||||
| 86P02467 | 0-20 | Ap | S | 5.8 | 1.42 | ||||||||||||||
| 86P02468 | 20-30 | Bt1 | S | 5.6 | 0.75 | ||||||||||||||
| 86P02469 | 30-41 | Bt2 | S | 5.5 | 0.57 | ||||||||||||||
| 86P02470 | 41-56 | Bt3 | S | 5.7 | 0.44 | ||||||||||||||
| 86P02471 | 56-71 | Bt41 | S | 6.1 | 0.35 | ||||||||||||||
| 86P02472 | 71-86 | Bt42 | S | 6.2 | 0.28 | ||||||||||||||
| 86P02473 | 86-104 | Bt5 | S | 6.3 | 0.24 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 43 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 43 | % wt | |
| Weighted averages based on control section: 20-70 cm | |||