| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012IA027002 | ( Carroll, Iowa ) | Print Date: May 2 2025 1:38AM |
| Sampled as on Nov 6, 2012: | Marshall ; Fine-silty, mixed, superactive, mesic Typic Hapludolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2013USIA037 NRI SMN IA | Natural Resources Conservation Service |
| - | Site ID | S2012IA027002 Lat: 41° 59' 2.48" north Long: 94° 57' 1.82" west MLRA: 107B | National Soil Survey Center | |
| - | Pedon No. | 13N0539 | 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 | |||||||||||||
| 13N02498 | 0-13 | Ap | S | 33.4 | 0.44 | tr | -- | ||||||
| 13N02499 | 13-36 | Bw1 | S | 31.0 | 0.48 | tr | -- | ||||||
| 13N02500 | 36-58 | Bw2 | S | 29.8 | 0.44 | tr | -- | ||||||
| 13N02501 | 58-90 | Bw3 | S | 30.0 | 0.44 | 1 | 1 | ||||||
| 13N02502 | 90-144 | C1 | S | 26.3 | 0.47 | tr | -- | ||||||
| 13N02503 | 144-203 | C1 | S | 24.4 | 0.48 | 1 | 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 | 4E1a1a1a1 | |||||||||||||||||
| 13N02498 | 0-13 | Ap | S | 5.1 | 1.32 | tr | 94 | 0.70 | -- | ||||||||||
| 13N02499 | 13-36 | Bw1 | S | 6.3 | 0.38 | -- | 100* | 76 | 0.69 | -- | |||||||||
| 13N02500 | 36-58 | Bw2 | S | 6.5 | 0.28 | -- | 100* | 80 | 0.70 | -- | |||||||||
| 13N02501 | 58-90 | Bw3 | S | 6.5 | 0.20 | tr | 100* | 0.70 | -- | ||||||||||
| 13N02502 | 90-144 | C1 | S | 6.8 | 0.16 | -- | 100* | 80 | 0.74 | -- | |||||||||
| 13N02503 | 144-203 | C1 | S | 7.0 | 0.13 | tr | 100* | 0.78 | -- | ||||||||||
| 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 | 30 | % wt | |
| Clay, carbonate free, Weighted Average | 30 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.71 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||