| *** Taxonomy Characterization Data *** |
| Pedon ID: 93SD011024 | ( Brookings, South Dakota ) | Print Date: Dec 18 2024 4:58AM |
| Sampled as on Sep 9, 1993: | Venagro ; Fine-loamy, mixed Udic Haploboroll |
| Revised to correlated on Jul 21, 2007: | Venagro ; Fine-loamy, mixed, superactive, frigid Udic Haploborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP94SD095 SPINK AND BROOKINGS COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1993SD011024 Lat: 44° 25' 54.00" north Long: 96° 52' 5.99" west MLRA: 102A | National Soil Survey Center | |
| - | Pedon No. | 94P0220 | 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 | 8D1 | 4A1d | ||||||||||
| 94P01383 | 0-25 | Ap | S | 18.2 | 0.50 | 37 | 1.35 | 0.029 | -- | ||||
| 94P01384 | 25-41 | Bw1 | S | 18.8 | 0.40 | 39 | 1.32 | 0.017 | -- | ||||
| 94P01385 | 41-58 | Bw2 | S | 22.7 | 0.37 | 24 | 1.21 | 0.032 | -- | ||||
| 94P01386 | 58-79 | Bw3 | S | 24.2 | 0.39 | 18 | 1.30 | 0.030 | -- | ||||
| 94P01387 | 79-97 | Bw4 | S | 21.9 | 0.39 | 21 | 1.42 | 0.023 | -- | ||||
| 94P01388 | 97-165 | Bk | S | 14.4 | 1.5 | 0.40 | 34 | 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 | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 94P01383 | 0-25 | Ap | S | 5.7 | 2.13 | tr | 81 | 65 | 1.04 | 2 | |||||||||
| 94P01384 | 25-41 | Bw1 | S | 6.3 | 1.10 | tr | 86 | 72 | 0.82 | 2 | |||||||||
| 94P01385 | 41-58 | Bw2 | S | 7.0 | 1.39 | 91 | 62 | 0.83 | 1 | ||||||||||
| 94P01386 | 58-79 | Bw3 | S | 7.6 | 0.54 | 95 | 89 | 0.83 | 1 | ||||||||||
| 94P01387 | 79-97 | Bw4 | S | 8.0 | 0.42 | -- | 100* | 91 | 0.84 | 1 | |||||||||
| 94P01388 | 97-165 | Bk | S | 8.3 | 0.25 | 15 | 100* | 100 | 0.80 | 2 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 25 | % wt | |
| Clay, total, Weighted Average | 22 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, carbonate free, Weighted Average | 22 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.83 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||