| *** Taxonomy Characterization Data *** |
| Pedon ID: S09IA029003 | ( Cass, Iowa ) | Print Date: Jan 30 2025 12:40AM |
| Sampled as on Dec 13, 2008: | Humeston ; Fine, mixed, mesic Argiaquic Argialbolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | R2009USIA078 Cass Co. | Natural Resources Conservation Service |
| - | Site ID | S2009IA029003 Lat: 41° 21' 26.71" north Long: 95° 3' 49.70" west MLRA: 107B | National Soil Survey Center | |
| - | Pedon No. | 09N0786 | Kellogg 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 | 3A1a1a | ||||||||||||
| 09N02567 | 0-22 | Ap | S | 24.7 | 11.4 | 0.38 | 2 | -- | |||||
| 09N02568 | 22-38 | E | S | 31.2 | 15.8 | 0.38 | 4 | -- | |||||
| 09N02569 | 38-64 | Btg1 | S | 49.0 | 30.3 | 0.40 | 2 | -- | |||||
| 09N02570 | 64-99 | Btg2 | S | 44.0 | 23.7 | 0.43 | 1 | -- | |||||
| 09N02571 | 99-130 | Btg3 | S | 40.9 | 18.9 | 0.46 | tr | -- | |||||
| 09N02572 | 130-157 | Btg4 | S | 38.8 | 15.9 | 0.48 | 1 | -- | |||||
| 09N02573 | 157-185 | BCg1 | S | 37.8 | 17.3 | 0.49 | tr | -- | |||||
| 09N02574 | 185-203 | BCg2 | S | 33.3 | 16.0 | 0.47 | 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 | 4H2a | ||||||||||||||||||
| 09N02567 | 0-22 | Ap | S | 5.9 | 1.20 | 92 | 84 | 0.68 | -- | ||||||||||
| 09N02568 | 22-38 | E | S | 5.7 | 0.70 | 88 | 67 | 0.63 | -- | ||||||||||
| 09N02569 | 38-64 | Btg1 | S | 5.4 | 0.69 | 88 | 67 | 0.59 | -- | ||||||||||
| 09N02570 | 64-99 | Btg2 | S | 5.5 | 0.46 | 95 | 71 | 0.61 | tr | ||||||||||
| 09N02571 | 99-130 | Btg3 | S | 5.6 | 0.24 | 100* | 71 | 0.65 | tr | ||||||||||
| 09N02572 | 130-157 | Btg4 | S | 5.6 | 0.25 | 100* | 71 | 0.65 | tr | ||||||||||
| 09N02573 | 157-185 | BCg1 | S | 5.6 | 0.21 | 100* | 71 | 0.59 | tr | ||||||||||
| 09N02574 | 185-203 | BCg2 | S | 5.7 | 0.16 | 97 | 74 | 0.68 | tr | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 43 | % wt | |
| Clay, carbonate free, Weighted Average | 43 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.63 | (NA) | |
| Weighted averages based on control section: 38-157 cm | |||