| *** Taxonomy Characterization Data *** |
| Pedon ID: 2017MO181103S | ( Ripley, Missouri ) | Print Date: Dec 8 2025 7:05AM |
| Sampled as on Apr 30, 2017: | Tonti ; Fine-loamy, mixed, active, mesic Typic Fragiudults |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2017USMO093 Mark Twain National Forest SSA | Natural Resources Conservation Service |
| - | Site ID | 2017MO181103S Lat: 36° 46' 53.73" north Long: 91° 6' 18.05" west MLRA: 116A | National Soil Survey Center | |
| - | Pedon No. | 17N0720 | 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 | DbWR1 | ||||||||||||
| 17N03657 | 0-10 | A | S | 10.6 | 0.50 | 33 | 13 | ||||||
| 17N03658 | 10-25 | Bt1 | S | 15.0 | 0.34 | 36 | 1.45 | 0.004 | 17 | ||||
| 17N03659 | 25-51 | Bt2 | S | 28.9 | 0.33 | 66 | 1.34 | 0.008 | 46 | ||||
| 17N03660 | 51-89 | 2Btx | S | 30.9 | 0.30 | 56 | 1.44 | 0.009 | 32 | ||||
| 17N03661 | 89-203 | 3Bt | S | 33.5 | 0.34 | 81 | 1.41 | 0.005 | 48 | ||||
| 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 | ||||||||||||||||||
| 17N03657 | 0-10 | A | S | 4.1 | 2.31 | 11 | 6 | 3.5 | 0.77 | 74 | -- | ||||||||
| 17N03658 | 10-25 | Bt1 | S | 4.9 | 0.56 | 13 | 7 | 2.7 | 0.32 | 78 | -- | ||||||||
| 17N03659 | 25-51 | Bt2 | S | 4.8 | 0.31 | 16 | 11 | 6.8 | 0.33 | 78 | -- | ||||||||
| 17N03660 | 51-89 | 2Btx | S | 4.7 | 0.13 | 11 | 7 | 7.4 | 0.27 | 88 | -- | ||||||||
| 17N03661 | 89-203 | 3Bt | S | 4.8 | 0.07 | 8 | 6 | 6.4 | 0.26 | 89 | -- | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 55 | % wt | |
| Volume, >2mm, Weighted Average | 35 | % vol | |
| Clay, carbonate free, set 2, Weighted Average | 24 | % wt | |
| Clay, total, set 2, Weighted Average | 24 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 6 | 0.32 | (NA) | |
| Weighted averages based on control section: 10-51 cm | |||