| *** Taxonomy Characterization Data *** |
| Pedon ID: 85IA1730042 | ( Taylor, Iowa ) | Print Date: Nov 21 2024 12:48PM |
| Sampled as on Oct 30, 1985: | Adair ; Fine, montmorillonitic Aquic Argiudolls |
| Revised to correlated on Nov 1, 1992: | (unnamed) ; Fine-loamy, mixed, mesic Typic Hapludalf |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP86IA159 TAYLOR COUNTY EROSION | Natural Resources Conservation Service |
| - | Site ID | S1985IA1730042 Lat: 40° 46' 15.00" north Long: 94° 42' 18.01" west MLRA: 108 | National Soil Survey Center | |
| - | Pedon No. | 86P0465 | 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 | ||||||||||||
| 86P02761 | 0-8 | Ap | S | 31.0 | 0.37 | 30 | 1 | ||||||
| 86P02762 | 8-20 | Bt11 | S | 31.4 | 0.42 | 41 | -- | ||||||
| 86P02763 | 20-30 | Bt12 | S | 26.8 | 0.39 | 42 | -- | ||||||
| 86P02764 | 30-46 | Bt21 | S | 25.2 | 0.40 | 39 | -- | ||||||
| 86P02765 | 46-61 | Bt22 | S | 28.2 | 0.47 | 27 | tr | ||||||
| 86P02766 | 61-74 | Bt31 | S | 31.3 | 0.43 | 22 | -- | ||||||
| 86P02767 | 74-84 | Bt32 | S | 33.8 | 0.42 | 24 | tr | ||||||
| 86P02768 | 84-97 | BC | S | 34.1 | 0.42 | 22 | -- | ||||||
| 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 | ||||||||||||||||||
| 86P02761 | 0-8 | Ap | S | 5.6 | 1.05 | ||||||||||||||
| 86P02762 | 8-20 | Bt11 | S | 6.2 | 0.37 | ||||||||||||||
| 86P02763 | 20-30 | Bt12 | S | 6.4 | 0.27 | ||||||||||||||
| 86P02764 | 30-46 | Bt21 | S | 6.7 | 0.19 | ||||||||||||||
| 86P02765 | 46-61 | Bt22 | S | 7.1 | 0.16 | ||||||||||||||
| 86P02766 | 61-74 | Bt31 | S | 7.3 | 0.11 | ||||||||||||||
| 86P02767 | 74-84 | Bt32 | S | 7.6 | 0.10 | ||||||||||||||
| 86P02768 | 84-97 | BC | S | 7.6 | 0.09 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 28 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 37 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 28 | % wt | |
| Weighted averages based on control section: 8-58 cm | |||