| *** Taxonomy Characterization Data *** |
| Pedon ID: 84IA1310013 | ( Mitchell, Iowa ) | Print Date: Dec 11 2024 4:05PM |
| Sampled as on Oct 1, 1984: | Lourdes ; Fine-loamy, mixed, mesic Aquollic Hapludalf |
| Revised to correlated: | Lourdes ; Fine-loamy, mixed, mesic Aquollic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP85IA138 MITCHELL COUNTY EROSION | Natural Resources Conservation Service |
| - | Site ID | S1984IA1310013 Lat: 43° 16' 30.01" north Long: 92° 39' 59.99" west MLRA: 104 | National Soil Survey Center | |
| - | Pedon No. | 85P0512 | 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 | ||||||||||||
| 85P02544 | 0-18 | Ap | S | 21.6 | 0.50 | 15 | tr | ||||||
| 85P02545 | 18-25 | Bw1 | S | 27.8 | 0.44 | 8 | -- | ||||||
| 85P02546 | 25-33 | Bw2 | S | 28.6 | 0.41 | 14 | 1 | ||||||
| 85P02547 | 33-51 | 2Bw | S | 31.3 | 0.38 | 30 | 2 | ||||||
| 85P02548 | 51-61 | 2Bt1 | S | 37.2 | 0.37 | 27 | 1 | ||||||
| 85P02549 | 61-81 | 2Bt2 | S | 36.2 | 0.38 | 24 | 2 | ||||||
| 85P02550 | 81-107 | 2Bt3 | S | 36.5 | 0.36 | 24 | 1 | ||||||
| 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 | ||||||||||||||||||
| 85P02544 | 0-18 | Ap | S | 7.1 | 2.24 | ||||||||||||||
| 85P02545 | 18-25 | Bw1 | S | 5.7 | 0.63 | ||||||||||||||
| 85P02546 | 25-33 | Bw2 | S | 5.1 | 0.53 | ||||||||||||||
| 85P02547 | 33-51 | 2Bw | S | 5.0 | 0.40 | ||||||||||||||
| 85P02548 | 51-61 | 2Bt1 | S | 5.3 | 0.32 | ||||||||||||||
| 85P02549 | 61-81 | 2Bt2 | S | 6.1 | 0.22 | ||||||||||||||
| 85P02550 | 81-107 | 2Bt3 | S | 7.3 | 0.23 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 37 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 25 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 37 | % wt | |
| Weighted averages based on control section: 51-101 cm | |||