| *** Taxonomy Characterization Data *** |
| Pedon ID: 54NE025001 | ( Cass, Nebraska ) | Print Date: Oct 5 2026 6:55PM |
| Sampled as on Apr 2, 1954: | Sharpsburg |
| Revised to correlated on May 26, 2013: | Aksarben ; Fine, smectitic, mesic Pachic Argiudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | 54NE025001 Lat: 40° 50' 1.04" north Long: 96° 13' 1.07" west MLRA: 106 | Mandan Soil Survey Laboratory | |
| - | Pedon No. | 40A2306 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Mandan, North Dakota | ||
| 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 | |||||||||||||
| 40A18074 | 0-13 | Ap | S | 30.4 | 0.41 | 1 | -- | ||||||
| 40A18075 | 13-25 | A1 | S | 35.5 | 0.42 | tr | -- | ||||||
| 40A18076 | 25-33 | A2 | S | 39.5 | 0.42 | tr | -- | ||||||
| 40A18077 | 33-46 | B1 | S | 41.6 | 0.42 | tr | -- | ||||||
| 40A18078 | 46-71 | B21 | S | 42.6 | 0.42 | tr | -- | ||||||
| 40A18079 | 71-102 | B22 | S | 37.2 | 0.45 | tr | -- | ||||||
| 40A18080 | 102-130 | B3 | S | 35.0 | 0.47 | tr | -- | ||||||
| 40A18081 | 130-152 | C | S | 33.0 | 0.48 | 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 | % | |||||||||||
| 6A1a | 6E1a | 5D2 | |||||||||||||||||
| 40A18074 | 0-13 | Ap | S | 2.15 | -- | 82 | 100 | 0.78 | tr | ||||||||||
| 40A18075 | 13-25 | A1 | S | 2.04 | -- | 82 | 100 | 0.74 | tr | ||||||||||
| 40A18076 | 25-33 | A2 | S | 1.71 | -- | 86 | 100 | 0.71 | tr | ||||||||||
| 40A18077 | 33-46 | B1 | S | 1.32 | -- | 91 | 100 | 0.67 | tr | ||||||||||
| 40A18078 | 46-71 | B21 | S | 0.73 | -- | 96 | 100 | 0.69 | tr | ||||||||||
| 40A18079 | 71-102 | B22 | S | 0.34 | -- | 98 | 100 | 0.75 | 1 | ||||||||||
| 40A18080 | 102-130 | B3 | S | 0.19 | -- | 100* | 100 | 0.79 | 1 | ||||||||||
| 40A18081 | 130-152 | C | S | 0.14 | -- | 99 | 100 | 0.83 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.69 | (NA) | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 41 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Clay, carbonate free, Weighted Average | 41 | % wt | |
| Weighted averages based on control section: 25-75 cm | |||