| *** Taxonomy Characterization Data *** |
| Pedon ID: S2001SD103002 | ( Pennington, South Dakota ) | Print Date: Feb 16 2025 5:52AM |
| Sampled as on Jul 31, 2001: | Heely ; Loamy-skeletal, mixed, superactive, frigid Typic Hapludolls |
| Revised to SSL on Jan 29, 2003: | Heely ; Loamy-skeletal, paramicaceous, frigid Typic Hapludoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2001USSD203 MLRA 62 | Natural Resources Conservation Service |
| - | Site ID | S2001SD103002 Lat: 44° 2' 13.50" north Long: 103° 48' 10.89" west MLRA: 62 | National Soil Survey Center | |
| - | Pedon No. | 02N0266 | 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 | DbWR1 | |||||||||||
| 02N01265 | 0-7 | A | S | 16.6 | 8.1 | 1.15 | 32.7 | 59 | 0.78 | 0.038 | 20 | ||
| 02N01266 | 7-22 | AB | S | 15.3 | 6.3 | 0.59 | 73 | 52 | |||||
| 02N01267 | 22-40 | Bt1 | S | 13.2 | 5.5 | 0.58 | 75 | 48 | 39 | ||||
| 02N01268 | 40-66 | Bt2 | S | 11.3 | 5.2 | 0.64 | 14.9 | 69 | 41 | ||||
| 02N01269 | 66-100 | C1 | S | 9.1 | 3.4 | 0.68 | 12.7 | 78 | 50 | ||||
| 02N01270 | 100-160 | C2 | S | 7.5 | 2.4 | 0.77 | 11.8 | 83 | 59 | ||||
| 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 | ||||||||||||||||||
| 02N01265 | 0-7 | A | S | 6.6 | 6.02 | 98 | 74 | 1.26 | tr | ||||||||||
| 02N01266 | 7-22 | AB | S | 6.3 | 2.54 | 92 | 68 | 0.72 | 1 | ||||||||||
| 02N01267 | 22-40 | Bt1 | S | 6.5 | 1.36 | 100* | 70 | 0.55 | 3 | ||||||||||
| 02N01268 | 40-66 | Bt2 | S | 6.4 | 1.26 | 100* | 67 | 0.54 | 3 | ||||||||||
| 02N01269 | 66-100 | C1 | S | 5.5 | 1.11 | 100* | 56 | 8.0 | 0.56 | 0.88 | 8 | 7 | |||||||
| 02N01270 | 100-160 | C2 | S | 5.5 | 1.09 | 100* | 59 | 7.4 | 0.65 | 0.99 | 8 | 2 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| LE, Whole Soil, Summed to 1m | Depth error | cm/m | |
| Clay, total, Weighted Average | 11 | % wt | |
| Clay, carbonate free, Weighted Average | 11 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.55 | (NA) | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 74 | % wt | |
| Volume, >2mm, Weighted Average | 47 | % vol | |
| Weighted averages based on control section: 25-100 cm | |||