| *** Taxonomy Characterization Data *** |
| Pedon ID: S1952NE019002 | ( Buffalo, Nebraska ) | Print Date: Mar 2 2025 8:54AM |
| Sampled as on Sep 7, 1952: | Silver Creek |
| Revised to correlated: | (unnamed) ; Fine, smectitic, mesic Typic Natraquoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1952NE019002 Lat: 40° 43' 42.00" north Long: 98° 50' 27.01" west MLRA: 71 | Mandan Soil Survey Laboratory | |
| - | Pedon No. | 40A2313 | 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 | |||||||||||||
| 40A18131 | 0-13 | Ap | S | 20.4 | 0.54 | 3 | -- | ||||||
| 40A18132 | 13-23 | A | S | 31.0 | 0.50 | 4 | -- | ||||||
| 40A18133 | 23-32 | B1 | S | 39.4 | 0.45 | 4 | -- | ||||||
| 40A18134 | 32-48 | B21 | S | 41.9 | 0.46 | 4 | -- | ||||||
| 40A18135 | 48-76 | B22 | S | 38.6 | 0.46 | 7 | -- | ||||||
| 40A18136 | 76-86 | Ab | S | 25.0 | 0.71 | 12 | -- | ||||||
| 40A18137 | 86-117 | Bb | S | 22.3 | 0.73 | 21 | -- | ||||||
| 40A18138 | 117-130 | Bgb | S | 17.0 | 0.69 | 17 | -- | ||||||
| 40A18139 | 130-142 | Cg | S | 7.6 | 0.86 | 29 | -- | ||||||
| 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 | 8A1a | 5D2 | ||||||||||||||||
| 40A18131 | 0-13 | Ap | S | 1.53 | 2 | 100 | 0.89 | 1.00 | 2 | ||||||||||
| 40A18132 | 13-23 | A | S | 1.16 | 3 | 100 | 0.64 | 1.10 | 8 | ||||||||||
| 40A18133 | 23-32 | B1 | S | 0.86 | 17 | 100 | 0.45 | 1.10 | 8 | ||||||||||
| 40A18134 | 32-48 | B21 | S | 0.50 | 22 | 100 | 0.40 | 1.10 | 12 | ||||||||||
| 40A18135 | 48-76 | B22 | S | 0.31 | 23 | 100 | 0.39 | 1.30 | 23 | ||||||||||
| 40A18136 | 76-86 | Ab | S | 0.16 | 1 | 100 | 0.76 | 1.30 | 29 | ||||||||||
| 40A18137 | 86-117 | Bb | S | 0.12 | 10 | 100 | 0.76 | 1.40 | 29 | ||||||||||
| 40A18138 | 117-130 | Bgb | S | 0.11 | 1 | 100 | 0.90 | 1.50 | 29 | ||||||||||
| 40A18139 | 130-142 | Cg | S | 0.31 | 1 | 100 | 1.22 | 4.00 | 5 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.41 | (NA) | |
| Clay, carbonate free, Weighted Average | 40 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 6 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 40 | % wt | |
| Weighted averages based on control section: 23-73 cm | |||