| *** Taxonomy Characterization Data *** |
| Pedon ID: 87IA159001 | ( Ringgold, Iowa ) | Print Date: Dec 4 2024 2:59AM |
| Sampled as on Jan 1, 1987: | Arispe ; Fine, montmorillonitic, mesic Aquic Argiudoll |
| Revised to correlated: | Arispe ; Fine, smectitic, mesic Aquic Argiudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP88IA152 EROSION 2 | Natural Resources Conservation Service |
| - | Site ID | S1987IA159001 Lat: 40° 50' 30.00" north Long: 94° 4' 29.99" west MLRA: 109 | National Soil Survey Center | |
| - | Pedon No. | 88P0588 | 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 | ||||||||||||
| 88P02992 | 0-18 | Ap | S | 33.7 | 0.44 | 2 | -- | ||||||
| 88P02993 | 18-28 | AB | S | 38.4 | 0.43 | 1 | -- | ||||||
| 88P02994 | 28-43 | Bt1 | S | 43.7 | 0.44 | 2 | -- | ||||||
| 88P02995 | 43-53 | Bt21 | S | 39.7 | 0.47 | 2 | -- | ||||||
| 88P02996 | 53-66 | Bt22 | S | 36.4 | 0.48 | 1 | -- | ||||||
| 88P02997 | 66-81 | Bt31 | S | 36.2 | 0.50 | 2 | -- | ||||||
| 88P02998 | 81-99 | Bt32 | S | 34.2 | 0.48 | 4 | -- | ||||||
| 88P02999 | 99-114 | Bt41 | S | 30.7 | 0.43 | 10 | -- | ||||||
| 88P03000 | 114-132 | Bt42 | S | 33.9 | 0.40 | 12 | -- | ||||||
| 88P03001 | 132-152 | BC | S | 37.1 | 0.41 | 12 | -- | ||||||
| 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 | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 88P02992 | 0-18 | Ap | S | 6.3 | 2.66 | 91 | 76 | 0.92 | 1 | ||||||||||
| 88P02993 | 18-28 | AB | S | 5.8 | 1.59 | 88 | 76 | 0.84 | 1 | ||||||||||
| 88P02994 | 28-43 | Bt1 | S | 6.1 | 0.84 | 90 | 80 | 0.82 | 1 | ||||||||||
| 88P02995 | 43-53 | Bt21 | S | 6.4 | 0.44 | 96 | 85 | 0.84 | 2 | ||||||||||
| 88P02996 | 53-66 | Bt22 | S | 6.6 | 0.33 | 94 | 86 | 0.85 | 2 | ||||||||||
| 88P02997 | 66-81 | Bt31 | S | 6.6 | 0.24 | 97 | 85 | 0.83 | 2 | ||||||||||
| 88P02998 | 81-99 | Bt32 | S | 6.5 | 0.22 | 93 | 83 | 0.81 | 2 | ||||||||||
| 88P02999 | 99-114 | Bt41 | S | 6.4 | 0.17 | 95 | 64 | 0.72 | 3 | ||||||||||
| 88P03000 | 114-132 | Bt42 | S | 6.4 | 0.12 | 94 | 71 | 0.68 | 2 | ||||||||||
| 88P03001 | 132-152 | BC | S | 6.3 | 0.05 | 96 | 70 | 0.68 | 2 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.83 | (NA) | |
| Clay, carbonate free, Weighted Average | 39 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 39 | % wt | |
| Weighted averages based on control section: 28-78 cm | |||