| *** Taxonomy Characterization Data *** |
| Pedon ID: 87ND083433 | ( Sheridan, North Dakota ) | Print Date: Dec 4 2024 2:53AM |
| Sampled as on May 30, 1987: | Bowbells ; Fine-loamy, mixed Pachic Argiborolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87ND189 WEPP NORTH DAKOTA | Natural Resources Conservation Service |
| - | Site ID | S1987ND083433 Lat: 47° 24' 18.00" north Long: 100° 25' 35.01" west MLRA: 53B | National Soil Survey Center | |
| - | Pedon No. | 87P0565 | 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 | ||||||||||
| 87P02992 | 0-18 | Ap | S | 22.9 | 14.3 | 0.48 | 35 | 3 | |||||
| 87P02993 | 18-38 | Bt | S | 31.5 | 21.5 | 0.42 | 26 | 1.50 | 0.038 | 1 | |||
| 87P02994 | 38-66 | Ab | S | 34.7 | 20.8 | 0.46 | 11 | tr | |||||
| 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 | 6A2d | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 87P02992 | 0-18 | Ap | S | 7.5 | 1.87 | 1.88 | tr | 100* | 90 | 0.93 | 0.74 | -- | |||||||
| 87P02993 | 18-38 | Bt | S | 7.1 | 1.01 | 98 | 86 | 0.81 | tr | ||||||||||
| 87P02994 | 38-66 | Ab | S | 7.2 | 2.27 | 100* | 90 | 1.02 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 26 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, carbonate free, Weighted Average | 32 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.81 | (NA) | |
| Clay, total, Weighted Average | 31 | % wt | |
| Weighted averages based on control section: 18-38 cm | |||