| *** Taxonomy Characterization Data *** |
| Pedon ID: 87IA159006 | ( Ringgold, Iowa ) | Print Date: Mar 2 2025 8:48AM |
| Sampled as on Jan 1, 1987: | Clarinda ; Fine, montmorillonitic, mesic, sloping Typic Argiaquoll |
| Revised to correlated: | Clarinda ; Fine, smectitic, mesic Typic Ochraqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP88IA152 EROSION 2 | Natural Resources Conservation Service |
| - | Site ID | S1987IA159006 Lat: 40° 50' 30.00" north Long: 94° 4' 29.99" west MLRA: 109 | National Soil Survey Center | |
| - | Pedon No. | 88P0593 | 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 | ||||||||||||
| 88P03046 | 0-8 | Ap | S | 47.6 | 0.41 | 2 | -- | ||||||
| 88P03047 | 8-18 | Bt1 | S | 48.3 | 0.41 | 2 | -- | ||||||
| 88P03048 | 18-28 | Bt2 | S | 46.5 | 0.43 | 2 | -- | ||||||
| 88P03049 | 28-43 | Btg11 | S | 45.8 | 0.43 | 3 | -- | ||||||
| 88P03050 | 43-58 | Btg12 | S | 44.9 | 0.43 | 3 | -- | ||||||
| 88P03051 | 58-69 | Btg21 | S | 43.2 | 0.44 | 3 | -- | ||||||
| 88P03052 | 69-81 | Btg22 | S | 43.9 | 0.44 | 3 | -- | ||||||
| 88P03053 | 81-97 | Btg31 | S | 46.1 | 0.42 | 3 | -- | ||||||
| 88P03054 | 97-112 | Btg32 | S | 46.3 | 0.44 | 3 | -- | ||||||
| 88P03055 | 112-130 | Btg33 | S | 49.0 | 0.44 | 3 | -- | ||||||
| 88P03056 | 130-140 | BC1 | S | 47.2 | 0.46 | 3 | -- | ||||||
| 88P03057 | 140-152 | BC2 | S | 50.9 | 0.44 | 3 | -- | ||||||
| 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 | |||||||||||||
| 88P03046 | 0-8 | Ap | S | 6.7 | 0.84 | -- | 100* | 87 | 0.72 | 1 | |||||||||
| 88P03047 | 8-18 | Bt1 | S | 6.5 | 0.51 | 94 | 84 | 0.72 | 1 | ||||||||||
| 88P03048 | 18-28 | Bt2 | S | 6.6 | 0.41 | 98 | 87 | 0.71 | 2 | ||||||||||
| 88P03049 | 28-43 | Btg11 | S | 6.6 | 0.24 | 93 | 87 | 0.71 | 2 | ||||||||||
| 88P03050 | 43-58 | Btg12 | S | 6.8 | 0.21 | tr | 100* | 85 | 0.69 | 3 | |||||||||
| 88P03051 | 58-69 | Btg21 | S | 6.9 | 0.18 | 95 | 87 | 0.70 | 3 | ||||||||||
| 88P03052 | 69-81 | Btg22 | S | 6.7 | 0.17 | 98 | 86 | 0.69 | 4 | ||||||||||
| 88P03053 | 81-97 | Btg31 | S | 6.4 | 0.22 | 97 | 85 | 0.67 | 4 | ||||||||||
| 88P03054 | 97-112 | Btg32 | S | 6.4 | 0.16 | 95 | 83 | 0.67 | 4 | ||||||||||
| 88P03055 | 112-130 | Btg33 | S | 6.3 | 0.10 | 96 | 84 | 0.69 | 3 | ||||||||||
| 88P03056 | 130-140 | BC1 | S | 6.2 | 0.11 | 93 | 79 | 0.72 | 3 | ||||||||||
| 88P03057 | 140-152 | BC2 | S | 6.0 | 0.15 | 95 | 89 | 0.70 | 3 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.7 | (NA) | |
| Clay, carbonate free, Weighted Average | 46 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 46 | % wt | |
| Weighted averages based on control section: 8-58 cm | |||