| *** Taxonomy Characterization Data *** |
| Pedon ID: S1970IA133004 | ( Monona, Iowa ) | Print Date: Dec 4 2024 3:13AM |
| Sampled as on Oct 26, 1970: | Modale |
| Revised to correlated: | MODALE ; Fine-silty over clayey, mixed (calcareous), mesic Aquic Udifluvents |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1970IA133004 Lat: 42° 6' 18.00" north Long: 96° 13' 56.99" west MLRA: 107 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A1498 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | 3A1a1a | 3A1a1a | 4A1d | ||||||||||
| 40A11707 | 0-20 | Ap | S | 21.9 | 10.5 | -- | 0.47 | tr | 1.36 | 0.017 | -- | ||
| 40A11708 | 20-41 | C1 | S | 18.1 | 8.2 | -- | 0.49 | tr | 1.25 | 0.016 | -- | ||
| 40A11709 | 41-61 | C2 | S | 21.5 | 11.7 | -- | 0.48 | tr | 1.25 | 0.021 | -- | ||
| 40A11710 | 61-76 | 2Cg1 | S | 45.7 | -- | 0.41 | -- | -- | |||||
| 40A11711 | 76-109 | 2Cg2 | S | 60.0 | -- | 0.38 | -- | 1.18 | 0.118 | -- | |||
| 40A11712 | 109-130 | 2Cg3 | S | 37.6 | -- | 0.42 | -- | 1.35 | 0.052 | -- | |||
| 40A11713 | 130-160 | 2Cg4 | S | 12.6 | -- | 0.50 | 5 | -- | |||||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 6E1b | 8A1a | 5D2 | |||||||||||||||
| 40A11707 | 0-20 | Ap | S | 7.8 | 1.39 | 4 | 100* | 100 | 0.92 | 1 | |||||||||
| 40A11708 | 20-41 | C1 | S | 7.9 | 0.74 | 5 | 100* | 100 | 0.94 | 1 | |||||||||
| 40A11709 | 41-61 | C2 | S | 8.0 | 0.64 | 5 | 100* | 100 | 0.90 | 2 | |||||||||
| 40A11710 | 61-76 | 2Cg1 | S | 7.7 | 0.69 | 4 | 100* | 100 | 0.64 | 1 | |||||||||
| 40A11711 | 76-109 | 2Cg2 | S | 7.7 | 0.62 | 3 | 100* | 100 | 0.63 | 0.80 | 1 | ||||||||
| 40A11712 | 109-130 | 2Cg3 | S | 7.7 | 0.61 | 5 | 100* | 100 | 0.68 | 2 | |||||||||
| 40A11713 | 130-160 | 2Cg4 | S | 7.7 | 0.53 | 6 | 100* | 100 | 1.01 | 5 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.77 | (NA) | |
| Clay, carbonate free, Weighted Average | 38 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 38 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||