| *** Taxonomy Characterization Data *** |
| Pedon ID: S2010MS011039 | ( Bolivar, Mississippi ) | Print Date: Feb 17 2025 2:53AM |
| Sampled as on Oct 17, 2010: | Commerce ; Fine-silty, mixed, superactive, nonacid, thermic Fluvaquentic Endoaquept |
| Revised to correlated on Mar 27, 2012: | Commerce ; Fine-silty, mixed, superactive, nonacid, thermic Fluvaquentic Endoaquepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USMS051 Commerce-Dundee Deer Creek Basin | Natural Resources Conservation Service |
| - | Site ID | S2010MS011004 Lat: 31° 35' 4.10" north Long: 91° 2' 58.10" west MLRA: 131A | National Soil Survey Center | |
| - | Pedon No. | 12N7873 | Kellogg 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 | |||||||||||
| 12N02343 | 0-18 | Ap1 | S | 27.8 | 15.5 | 0.49 | 6 | -- | |||||
| 12N02344 | 18-30 | Ap2 | S | 32.0 | 18.1 | 0.50 | 3 | -- | |||||
| 12N02345 | 30-41 | Bw1 | S | 33.9 | 18.7 | 0.49 | 3 | -- | |||||
| 12N02346 | 41-48 | Bw21 | S | 28.9 | 15.6 | 0.53 | 4 | -- | |||||
| 12N02347 | 48-79 | Bw22 | S | 15.6 | 7.9 | 0.55 | 12 | -- | |||||
| 12N02348 | 79-102 | BC | S | 7.5 | 4.4 | 0.65 | 11.7 | 24 | -- | ||||
| 12N02349 | 102-183 | 2Bg1 | S | 20.6 | 9.3 | -- | 0.61 | 30.8 | 2 | -- | |||
| 12N02350 | 183-223 | 2Bg2 | S | 13.8 | 9.0 | -- | 0.65 | 21.8 | 2 | -- | |||
| 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 | 4H2a | 4E1a1a1a1 | |||||||||||||||||
| 12N02343 | 0-18 | Ap1 | S | 7.2 | 0.97 | 100* | 87 | 0.76 | -- | ||||||||||
| 12N02344 | 18-30 | Ap2 | S | 7.4 | 0.68 | 100* | 89 | 0.72 | -- | ||||||||||
| 12N02345 | 30-41 | Bw1 | S | 7.3 | 0.74 | 100* | 89 | 0.73 | -- | ||||||||||
| 12N02346 | 41-48 | Bw21 | S | 7.4 | 0.61 | 100* | 90 | 0.74 | -- | ||||||||||
| 12N02347 | 48-79 | Bw22 | S | 7.4 | 0.35 | 100* | 89 | 0.88 | -- | ||||||||||
| 12N02348 | 79-102 | BC | S | 7.3 | 0.21 | 100* | 90 | 1.08 | -- | ||||||||||
| 12N02349 | 102-183 | 2Bg1 | S | 8.1 | 0.74 | 4 | 100* | 0.82 | -- | ||||||||||
| 12N02350 | 183-223 | 2Bg2 | S | 8.2 | 0.90 | 5 | 100* | 0.93 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 14 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 17 | % wt | |
| Clay, carbonate free, Weighted Average | 17 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.9 | (NA) | |
| Weighted averages based on control section: 30-100 cm | |||