| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012IA027001 | ( Carroll, Iowa ) | Print Date: Nov 21 2024 12:08PM |
| Sampled as on Oct 14, 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 | S2012IA027001 Lat: 42° 3' 2.78" north Long: 95° 2' 26.67" west MLRA: 107B | National Soil Survey Center | |
| - | Pedon No. | 13N0538 | 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 | ||||||||||||
| 13N02492 | 0-21 | Ap | S | 34.6 | 0.40 | 1 | -- | ||||||
| 13N02493 | 21-32 | A | S | 37.3 | 0.39 | 1 | -- | ||||||
| 13N02494 | 32-45 | AB | S | 36.8 | 0.39 | 1 | -- | ||||||
| 13N02495 | 45-84 | Bt1 | S | 33.7 | 0.42 | 1 | -- | ||||||
| 13N02496 | 84-122 | Bt2 | S | 29.6 | 0.45 | 1 | -- | ||||||
| 13N02497 | 122-203 | C | S | 26.3 | 1.0 | 0.46 | 1 | -- | |||||
| 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 | |||||||||||||||||
| 13N02492 | 0-21 | Ap | S | 5.3 | 2.18 | -- | 85 | 59 | 20.9 | 0.71 | 0.60 | 0 | -- | ||||||
| 13N02493 | 21-32 | A | S | 5.7 | 1.71 | -- | 93 | 65 | 0.66 | -- | |||||||||
| 13N02494 | 32-45 | AB | S | 6.0 | 1.18 | -- | 99 | 70 | 0.68 | -- | |||||||||
| 13N02495 | 45-84 | Bt1 | S | 6.2 | 0.62 | -- | 100* | 75 | 0.71 | -- | |||||||||
| 13N02496 | 84-122 | Bt2 | S | 6.5 | 0.37 | tr | 100* | 0.70 | -- | ||||||||||
| 13N02497 | 122-203 | C | S | 7.9 | 0.34 | 2 | 100* | 0.83 | -- | ||||||||||
| 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 | 0.7 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||