| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012IA029002 | ( Cass, Iowa ) | Print Date: Nov 23 2024 7:15AM |
| Sampled as on Nov 3, 2012: | Sharpsburg ; Fine, smectitic, mesic Typic Argiudolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2013USIA037 NRI SMN IA | Natural Resources Conservation Service |
| - | Site ID | S2012IA029002 Lat: 41° 10' 46.08" north Long: 94° 57' 5.39" west MLRA: 108D | National Soil Survey Center | |
| - | Pedon No. | 13N0542 | 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 | |||||||||||||
| 13N02518 | 0-27 | Ap | S | 26.6 | 0.45 | 1 | -- | ||||||
| 13N02519 | 27-46 | A | S | 28.9 | 0.39 | 1 | -- | ||||||
| 13N02520 | 46-65 | Bt1 | S | 33.2 | 0.39 | tr | -- | ||||||
| 13N02521 | 65-86 | Bt2 | S | 35.5 | 0.39 | tr | -- | ||||||
| 13N02522 | 86-117 | Bt3 | S | 33.9 | 0.42 | 1 | -- | ||||||
| 13N02523 | 117-138 | Bt4 | S | 33.8 | 0.42 | 2 | -- | ||||||
| 13N02524 | 138-203 | 2Bt5 | S | 37.2 | 0.40 | 16 | 2 | ||||||
| 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 | 4E1a1a1a1 | |||||||||||||||||
| 13N02518 | 0-27 | Ap | S | 5.4 | 2.60 | tr | 82 | 0.90 | -- | ||||||||||
| 13N02519 | 27-46 | A | S | 6.2 | 1.44 | tr | 100* | 0.67 | -- | ||||||||||
| 13N02520 | 46-65 | Bt1 | S | 6.1 | 0.99 | tr | 100* | 0.63 | -- | ||||||||||
| 13N02521 | 65-86 | Bt2 | S | 6.1 | 0.77 | tr | 96 | 0.63 | -- | ||||||||||
| 13N02522 | 86-117 | Bt3 | S | 6.1 | 0.51 | tr | 100* | 0.68 | -- | ||||||||||
| 13N02523 | 117-138 | Bt4 | S | 6.3 | 0.33 | tr | 100* | 0.67 | -- | ||||||||||
| 13N02524 | 138-203 | 2Bt5 | S | 6.6 | 0.18 | tr | 100* | 0.66 | -- | ||||||||||
| 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 | 34 | % wt | |
| Clay, carbonate free, Weighted Average | 34 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.64 | (NA) | |
| Weighted averages based on control section: 46-96 cm | |||