| *** Taxonomy Characterization Data *** |
| Pedon ID: 93SD027068 | ( Clay, South Dakota ) | Print Date: Nov 21 2024 3:41PM |
| Sampled as on Nov 4, 1993: | Fairview ; Mixed (calcareous), mesic Aquic Udipsamment |
| Revised to correlated on Jul 14, 2007: | MECKLING ; Mixed (calcareous), mesic Aquic Udipsamments |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP94SD094 CLAY COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1993SD027068 Lat: 42° 44' 21.00" north Long: 96° 55' 38.99" west MLRA: 102B | National Soil Survey Center | |
| - | Pedon No. | 94P0245 | 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 | 8D1 | 7B1a2 | |||||||||||
| 94P01301 | 0-15 | Ap | S | 9.9 | 0.53 | 44 | -- | 55 | |||||
| 94P01302 | 15-41 | C1 | S | 4.5 | 0.71 | 64 | -- | ||||||
| 94P01303 | 41-94 | C2 | S | 4.2 | 0.67 | 66 | -- | 56 | |||||
| 94P01304 | 94-137 | C3 | S | 3.8 | 0.82 | 57 | -- | ||||||
| 94P01305 | 137-203 | C4 | S | 0.9 | 96 | 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 | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 94P01301 | 0-15 | Ap | S | 7.7 | 1.21 | 4 | 100* | 100 | 1.12 | -- | |||||||||
| 94P01302 | 15-41 | C1 | S | 8.1 | 0.79 | 4 | 100* | 100 | 1.82 | 1 | |||||||||
| 94P01303 | 41-94 | C2 | S | 8.2 | 0.57 | 4 | 100* | 100 | 1.74 | 1 | |||||||||
| 94P01304 | 94-137 | C3 | S | 8.2 | 0.29 | 5 | 100* | 100 | 1.55 | 2 | |||||||||
| 94P01305 | 137-203 | C4 | S | 8.3 | 0.06 | tr | 100* | 100 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.74 | (NA) | |
| Clay, carbonate free, Weighted Average | 4 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 65 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 4 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||