| *** Taxonomy Characterization Data *** |
| Pedon ID: S09IA029007 | ( Cass, Iowa ) | Print Date: Nov 23 2024 8:13PM |
| Sampled as on Dec 13, 2008: | Marshall Sicl ; Fine-silty, mixed, superactive, mesic Typic Hapludoll |
| Revised to correlated: | Marshall sicl ; Fine-silty, superactive, mesic Typic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | R2009USIA078 Cass Co. | Natural Resources Conservation Service |
| - | Site ID | S2009IA029007 Lat: 41° 25' 54.19" north Long: 95° 1' 34.81" west MLRA: 107B | National Soil Survey Center | |
| - | Pedon No. | 09N0789 | 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 | ||||||||||||
| 09N02592 | 0-15 | Ap | S | 28.6 | 16.6 | 0.42 | tr | -- | |||||
| 09N02593 | 15-28 | A | S | 31.4 | 19.5 | 0.42 | tr | -- | |||||
| 09N02594 | 28-41 | AB | S | 32.0 | 20.4 | 0.40 | tr | -- | |||||
| 09N02595 | 41-66 | Bw1 | S | 31.0 | 18.6 | 0.43 | tr | -- | |||||
| 09N02596 | 66-89 | Bw2 | S | 32.3 | 19.1 | 0.44 | tr | -- | |||||
| 09N02597 | 89-117 | Bw3 | S | 32.6 | 19.5 | 0.44 | tr | -- | |||||
| 09N02598 | 117-142 | BC | S | 30.9 | 18.5 | 0.45 | tr | -- | |||||
| 09N02599 | 142-175 | C1 | S | 30.9 | 18.0 | 0.46 | tr | -- | |||||
| 09N02600 | 175-203 | C2 | S | 31.2 | 17.8 | 0.46 | 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 | ||||||||||||||||||
| 09N02592 | 0-15 | Ap | S | 5.8 | 2.06 | 92 | 68 | 0.70 | tr | ||||||||||
| 09N02593 | 15-28 | A | S | 1.94 | 80 | 58 | 0.63 | tr | |||||||||||
| 09N02594 | 28-41 | AB | S | 5.2 | 1.48 | 83 | 63 | 0.63 | tr | ||||||||||
| 09N02595 | 41-66 | Bw1 | S | 5.7 | 0.89 | 92 | 69 | 0.61 | tr | ||||||||||
| 09N02596 | 66-89 | Bw2 | S | 5.9 | 0.47 | 100* | 73 | 0.63 | tr | ||||||||||
| 09N02597 | 89-117 | Bw3 | S | 6.1 | 0.29 | 100* | 79 | 0.66 | tr | ||||||||||
| 09N02598 | 117-142 | BC | S | 6.2 | 0.22 | 100* | 76 | 0.67 | tr | ||||||||||
| 09N02599 | 142-175 | C1 | S | 6.2 | 0.22 | 100* | 79 | 0.69 | tr | ||||||||||
| 09N02600 | 175-203 | C2 | S | 6.1 | 0.18 | 100* | 81 | 0.68 | tr | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 32 | % wt | |
| Clay, carbonate free, Weighted Average | 32 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.63 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||