| *** Taxonomy Characterization Data *** |
| Pedon ID: 87IA1730063 | ( Taylor, Iowa ) | Print Date: Nov 11 2024 11:42PM |
| Sampled as on Dec 1, 1987: | Shelby ; Fine-loamy, mixed, mesic Typic Argiudoll |
| Revised to correlated: | Shelby ; Fine, smectitic, mesic Typic Argiudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP87IA134 EROSION TAYLOR COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1987IA1730063 Lat: 40° 49' 60.00" north Long: 94° 52' 0.01" west MLRA: 108 | National Soil Survey Center | |
| - | Pedon No. | 87P0388 | 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 | ||||||||||||
| 87P01991 | 0-8 | Ap1 | S | 27.0 | 0.44 | 28 | -- | ||||||
| 87P01992 | 8-20 | Ap2 | S | 27.3 | 0.47 | 28 | -- | ||||||
| 87P01993 | 20-30 | A | S | 31.4 | 0.42 | 28 | -- | ||||||
| 87P01994 | 30-41 | Bt1 | S | 33.7 | 0.40 | 27 | -- | ||||||
| 87P01995 | 41-56 | Bt21 | S | 34.7 | 0.40 | 27 | -- | ||||||
| 87P01996 | 56-69 | Bt22 | S | 34.0 | 0.41 | 27 | -- | ||||||
| 87P01997 | 69-84 | BC | S | 32.3 | 0.42 | 27 | -- | ||||||
| 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 | |||||||||||||||||
| 87P01991 | 0-8 | Ap1 | S | 5.7 | 2.58 | ||||||||||||||
| 87P01992 | 8-20 | Ap2 | S | 5.5 | 2.24 | ||||||||||||||
| 87P01993 | 20-30 | A | S | 5.6 | 1.60 | ||||||||||||||
| 87P01994 | 30-41 | Bt1 | S | 5.7 | 1.11 | ||||||||||||||
| 87P01995 | 41-56 | Bt21 | S | 5.9 | 0.73 | ||||||||||||||
| 87P01996 | 56-69 | Bt22 | S | 6.3 | 0.47 | ||||||||||||||
| 87P01997 | 69-84 | BC | S | 7.4 | 0.26 | 1 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 34 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 27 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 34 | % wt | |
| Weighted averages based on control section: 30-69 cm | |||