| *** Taxonomy Characterization Data *** |
| Pedon ID: 78SD063040 | ( Harding, South Dakota ) | Print Date: Nov 21 2024 12:49PM |
| Sampled as on Aug 30, 1978: | Marmarth |
| Revised to correlated: | Marmarth ; Fine-loamy, mixed Aridic Argiborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP78SD207 HARDING COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1978SD063040 Lat: 45° 20' 40.00" north Long: 103° 58' 39.99" west MLRA: 58D | National Soil Survey Center | |
| - | Pedon No. | 78P0542 | 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 | 3A1a1a | 8D1 | 4A1d | |||||||||
| 78P03164 | 0-10 | A1 | S | 10.9 | 4.6 | 0.68 | 45 | 1.33 | 0.022 | -- | |||
| 78P03165 | 10-21 | A2 | S | 8.3 | 4.6 | 0.61 | 44 | 1.38 | 0.017 | -- | |||
| 78P03166 | 21-39 | Bt | S | 15.8 | 9.2 | 0.49 | 50 | 1.43 | 0.025 | -- | |||
| 78P03167 | 39-56 | Bk1 | S | 13.6 | 7.0 | 2.2 | 0.52 | 50 | 1.57 | 0.019 | -- | ||
| 78P03168 | 56-76 | Bk2 | S | 20.4 | 10.8 | 0.6 | 0.63 | 17 | 1.38 | 0.037 | -- | ||
| 78P03169 | 76-105 | Cr1 | S | 23.8 | 7.9 | 0.6 | 0.75 | 2 | 1.28 | 0.057 | -- | ||
| 78P03170 | 105-125 | Cr2 | S | 21.6 | 7.1 | 0.72 | 4 | 1.34 | 0.034 | -- | |||
| 78P03171 | 125-165 | Cr3 | S | 25.3 | 6.6 | 0.75 | 7 | 1.34 | 0.041 | -- | |||
| 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 | 6A1c | 6E1b | 5C1 | 5C3 | 8D1 | 8A1a | 5D2 | ||||||||||||
| 78P03164 | 0-10 | A1 | S | 7.8 | 1.50 | tr | 100* | 90 | 1.22 | 0.75 | -- | ||||||||
| 78P03165 | 10-21 | A2 | S | 7.5 | 0.88 | -- | 100* | 89 | 1.17 | -- | |||||||||
| 78P03166 | 21-39 | Bt | S | 7.4 | 0.54 | -- | 100* | 94 | 0.91 | 1 | |||||||||
| 78P03167 | 39-56 | Bk1 | S | 7.9 | 0.36 | 5 | 100* | 100 | 0.89 | 0.47 | 1 | ||||||||
| 78P03168 | 56-76 | Bk2 | S | 8.2 | 0.29 | 2 | 100* | 100 | 1.11 | 0.59 | 3 | ||||||||
| 78P03169 | 76-105 | Cr1 | S | 8.4 | 0.32 | 3 | 100* | 100 | 1.18 | 0.61 | 10 | ||||||||
| 78P03170 | 105-125 | Cr2 | S | 8.9 | 0.14 | tr | 100* | 100 | 1.25 | 0.52 | 14 | ||||||||
| 78P03171 | 125-165 | Cr3 | S | 8.6 | 0.17 | tr | 100* | 100 | 1.10 | 0.56 | 16 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.91 | (NA) | |
| Clay, carbonate free, Weighted Average | 16 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 50 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 16 | % wt | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 21-39 cm | |||