| *** Taxonomy Characterization Data *** |
| Pedon ID: 89ND023105 | ( Divide, North Dakota ) | Print Date: Nov 13 2024 3:23PM |
| Sampled as on Oct 1, 1989: | Niobell ; Fine, montmorillonitic Glossic Natriboroll |
| Revised to correlated on Oct 1, 1990: | Niobell ; Fine-loamy, mixed, superactive Glossic Natriboroll |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP90ND073 DIVIDE COUNTY | Natural Resources Conservation Service |
| - | Site ID | 89ND023105 Lat: 48° 47' 33.00" north Long: 103° 21' 42.00" west MLRA: 53B | National Soil Survey Center | |
| - | Pedon No. | 90P0297 | 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 | |||||||||||
| 90P01836 | 0-23 | Ap | N | 33.5 | 0.42 | ||||||||
| 90P01837 | 23-41 | Bt1 | N | 42.1 | 0.42 | ||||||||
| 90P01838 | 41-53 | Bt2 | N | 40.7 | 0.41 | ||||||||
| 90P01839 | 53-94 | Bk | N | 38.8 | 4.9 | 0.39 | |||||||
| 90P01840 | 94-152 | C | N | 31.4 | 2.3 | 0.47 | |||||||
| 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 | 8D1 | 8A3a | 5D2 | ||||||||||||||
| 90P01836 | 0-23 | Ap | N | 6.8 | 2.22 | 0.72 | 0.37 | tr | |||||||||||
| 90P01837 | 23-41 | Bt1 | N | 7.1 | 1.46 | -- | 0.65 | 0.39 | 1 | ||||||||||
| 90P01838 | 41-53 | Bt2 | N | 8.0 | 1.14 | 2 | 0.64 | 0.74 | 1 | ||||||||||
| 90P01839 | 53-94 | Bk | N | 8.4 | 0.52 | 15 | 0.52 | 3.72 | 4 | ||||||||||
| 90P01840 | 94-152 | C | N | 8.6 | 0.43 | 11 | 0.61 | 7.99 | 11 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.65 | (NA) | |
| Clay, carbonate free, Weighted Average | 42 | % wt | |
| Clay, total, Weighted Average | 42 | % wt | |
| Weighted averages based on control section: 23-53 cm | |||