| *** Taxonomy Characterization Data *** |
| Pedon ID: 87IA159003 | ( Ringgold, Iowa ) | Print Date: Feb 16 2025 5:26AM |
| Sampled as on Dec 30, 1986: | Lamoni ; Coarse-loamy, mixed Typic Hapludalfs |
| Revised to correlated on Dec 1, 1989: | Lamoni ; Fine, smectitic, mesic Aqualfic Hapludalf |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP88IA152 EROSION 2 | Natural Resources Conservation Service |
| - | Site ID | S1987IA159003 Lat: 40° 50' 30.00" north Long: 94° 4' 29.99" west MLRA: 109 | National Soil Survey Center | |
| - | Pedon No. | 88P0590 | 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 | ||||||||||||
| 88P03013 | 0-18 | Ap | S | 32.3 | 0.47 | 6 | -- | ||||||
| 88P03014 | 18-28 | BA | S | 38.8 | 0.45 | 9 | -- | ||||||
| 88P03015 | 28-36 | Bt11 | S | 44.4 | 0.47 | 9 | -- | ||||||
| 88P03016 | 36-46 | Bt12 | S | 48.1 | 0.45 | 10 | -- | ||||||
| 88P03017 | 46-61 | Bt2 | S | 48.7 | 0.40 | 11 | -- | ||||||
| 88P03018 | 61-74 | Bt31 | S | 46.1 | 0.46 | 14 | -- | ||||||
| 88P03019 | 74-86 | Bt32 | S | 44.6 | 0.48 | 15 | -- | ||||||
| 88P03020 | 86-99 | Bt41 | S | 42.6 | 0.46 | 16 | -- | ||||||
| 88P03021 | 99-112 | Bt42 | S | 40.5 | 0.50 | 22 | -- | ||||||
| 88P03022 | 112-132 | BC1 | S | 37.3 | 0.45 | 18 | -- | ||||||
| 88P03023 | 132-152 | BC2 | S | 34.2 | 0.43 | 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 | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 88P03013 | 0-18 | Ap | S | 6.1 | 2.38 | 96 | 76 | 0.83 | 1 | ||||||||||
| 88P03014 | 18-28 | BA | S | 5.6 | 1.34 | 90 | 71 | 0.69 | 1 | ||||||||||
| 88P03015 | 28-36 | Bt11 | S | 5.6 | 0.84 | 83 | 73 | 0.70 | 1 | ||||||||||
| 88P03016 | 36-46 | Bt12 | S | 5.6 | 0.65 | 87 | 76 | 0.68 | 1 | ||||||||||
| 88P03017 | 46-61 | Bt2 | S | 5.7 | 0.47 | 92 | 78 | 0.67 | 1 | ||||||||||
| 88P03018 | 61-74 | Bt31 | S | 5.8 | 0.34 | 94 | 80 | 0.68 | 1 | ||||||||||
| 88P03019 | 74-86 | Bt32 | S | 6.0 | 0.24 | 96 | 83 | 0.67 | 1 | ||||||||||
| 88P03020 | 86-99 | Bt41 | S | 6.1 | 0.22 | 96 | 84 | 0.70 | 1 | ||||||||||
| 88P03021 | 99-112 | Bt42 | S | 6.2 | 0.12 | tr | 100* | 89 | 0.69 | 1 | |||||||||
| 88P03022 | 112-132 | BC1 | S | 6.3 | 0.06 | 97 | 88 | 0.74 | 1 | ||||||||||
| 88P03023 | 132-152 | BC2 | S | 6.5 | 0.05 | 97 | 89 | 0.71 | 2 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.68 | (NA) | |
| Clay, carbonate free, Weighted Average | 47 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 12 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 47 | % wt | |
| Weighted averages based on control section: 28-78 cm | |||