| *** Taxonomy Characterization Data *** |
| Pedon ID: S1974SD013003 | ( Brown, South Dakota ) | Print Date: Sep 24 2024 1:25AM |
| Sampled as on Jul 30, 1984: | Nahon |
| Revised to correlated on Jul 30, 2017: | Nahon ; Fine, smectitic, frigid Calcic Natrudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1974SD013003 Lat: 45° 22' 9.00" north Long: 98° 27' 16.99" west MLRA: 55B | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2523 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | 3A1a1a | 4A1d | ||||||||||
| 40A19797 | 0-15 | Ap | S | 29.2 | 13.7 | 0.50 | 1 | 1.27 | 0.033 | -- | |||
| 40A19798 | 15-23 | E | S | 25.6 | 11.9 | 0.45 | 1 | 1.28 | 0.047 | -- | |||
| 40A19799 | 23-35 | Bt1 | S | 41.4 | 26.2 | 0.46 | tr | 1.33 | 0.094 | -- | |||
| 40A19800 | 35-50 | Bt2 | S | 37.2 | 20.8 | 0.45 | tr | 1.29 | 0.065 | -- | |||
| 40A19801 | 50-63 | Bky1 | S | 33.1 | 14.9 | -- | 0.44 | 1 | 1.20 | 0.060 | -- | ||
| 40A19802 | 63-94 | Bky2 | S | 36.4 | 10.0 | 6.0 | 0.42 | tr | 1.22 | 0.039 | -- | ||
| 40A19803 | 94-142 | C1 | S | 35.1 | 9.1 | -- | 0.53 | tr | 1.26 | 0.026 | -- | ||
| 40A19804 | 142-170 | C2 | S | 62.6 | 18.7 | -- | 0.39 | tr | 1.07 | 0.107 | -- | ||
| 40A19805 | 142-170 | S | 78.0 | 25.1 | -- | 0.36 | tr | -- | |||||
| 40A19806 | 142-170 | S | 42.0 | 9.4 | -- | 0.43 | 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 | % | |||||||||||
| 8C1a | 6A1a | 6E1a | 8A1a | 5D2 | |||||||||||||||
| 40A19797 | 0-15 | Ap | S | 6.5 | 3.41 | 88 | 78 | 1.06 | 0.40 | 1 | |||||||||
| 40A19798 | 15-23 | E | S | 6.9 | 1.52 | 94 | 82 | 0.89 | 0.39 | 4 | |||||||||
| 40A19799 | 23-35 | Bt1 | S | 7.6 | 1.09 | 100 | 0.82 | 0.54 | 7 | ||||||||||
| 40A19800 | 35-50 | Bt2 | S | 7.9 | 0.80 | -- | 100 | 0.82 | 1.37 | 9 | |||||||||
| 40A19801 | 50-63 | Bky1 | S | 7.7 | 0.57 | 8 | 100 | 0.70 | 6.43 | 12 | |||||||||
| 40A19802 | 63-94 | Bky2 | S | 8.1 | 0.37 | 21 | 100 | 0.54 | 8.37 | 19 | |||||||||
| 40A19803 | 94-142 | C1 | S | 8.2 | 0.24 | 14 | 100 | 0.64 | 7.22 | 22 | |||||||||
| 40A19804 | 142-170 | C2 | S | 8.1 | 0.19 | 10 | 100 | 0.51 | 16.59 | 18 | |||||||||
| 40A19805 | 142-170 | S | 8.1 | 0.24 | 8 | 100 | 0.48 | 3.59 | 15 | ||||||||||
| 40A19806 | 142-170 | S | 8.2 | 0.21 | 12 | 100 | 0.58 | 6.15 | 21 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.82 | (NA) | |
| Clay, carbonate free, Weighted Average | 39 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Clay, total, Weighted Average | 39 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 23-50 cm | |||