| *** Taxonomy Characterization Data *** |
| Pedon ID: 85IA1590023 | ( Ringgold, Iowa ) | Print Date: Dec 4 2024 2:54AM |
| Sampled as on Oct 30, 1985: | Arispe ; Fine, montmorillonitic, mesic Aquic Argiudolls |
| Revised to correlated on Nov 1, 1992: | (unnamed) ; Fine, smectitic, mesic Aquic Eutrochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP86IA161 RINGGOLD COUNTY EROSION | Natural Resources Conservation Service |
| - | Site ID | S1985IA1590023 Lat: 40° 49' 7.00" north Long: 94° 2' 43.01" west MLRA: 109 | National Soil Survey Center | |
| - | Pedon No. | 86P0469 | 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 | ||||||||||||
| 86P02789 | 0-10 | Ap1 | S | 34.3 | 0.44 | 3 | -- | ||||||
| 86P02790 | 10-20 | Ap2 | S | 34.2 | 0.45 | 2 | -- | ||||||
| 86P02791 | 20-36 | Bt1 | S | 36.9 | 0.47 | 2 | -- | ||||||
| 86P02792 | 36-51 | Btg2 | S | 38.2 | 0.46 | 2 | -- | ||||||
| 86P02793 | 51-71 | Btg3 | S | 37.0 | 0.48 | 2 | -- | ||||||
| 86P02794 | 71-89 | Btg4 | S | 35.6 | 0.55 | 1 | -- | ||||||
| 86P02795 | 89-107 | Btg5 | S | 32.8 | 0.52 | tr | -- | ||||||
| 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 | ||||||||||||||||||
| 86P02789 | 0-10 | Ap1 | S | 6.7 | 2.57 | ||||||||||||||
| 86P02790 | 10-20 | Ap2 | S | 6.4 | 2.63 | ||||||||||||||
| 86P02791 | 20-36 | Bt1 | S | 6.0 | 1.65 | ||||||||||||||
| 86P02792 | 36-51 | Btg2 | S | 5.6 | 0.90 | ||||||||||||||
| 86P02793 | 51-71 | Btg3 | S | 5.7 | 0.43 | ||||||||||||||
| 86P02794 | 71-89 | Btg4 | S | 5.9 | 0.29 | ||||||||||||||
| 86P02795 | 89-107 | Btg5 | S | 6.0 | 0.21 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 37 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 37 | % wt | |
| Weighted averages based on control section: 20-70 cm | |||