| *** Taxonomy Characterization Data *** |
| Pedon ID: 85TN053002 | ( Gibson, Tennessee ) | Print Date: Nov 24 2024 4:18AM |
| Sampled as on Sep 29, 1985: | Routon ; Fine-silty, mixed Mollic Ochraqualfs |
| Revised to SSL: | (unnamed) ; Fine-silty, mixed, thermic Mollic Ochraqualf |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86TN036 WESTERN AREA | Natural Resources Conservation Service |
| - | Site ID | S1985TN053002 Lat: 36° 1' 12.00" north Long: 89° 7' 28.00" west MLRA: 134 | National Soil Survey Center | |
| - | Pedon No. | 86P0122 | 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 | 7B1a2 | |||||||||
| 86P00777 | 0-18 | Ap | S | 14.3 | 7.6 | 0.45 | 3 | 1 | |||||
| 86P00778 | 18-50 | E | S | 14.2 | 7.2 | 0.42 | 5 | 2 | |||||
| 86P00779 | 50-93 | Btg1 | S | 17.3 | 8.6 | 0.47 | 5 | 1.64 | 0.021 | 2 | |||
| 86P00780 | 93-134 | Btg2 | S | 32.4 | 18.7 | 0.53 | 1 | tr | 75 | ||||
| 86P00781 | 134-154 | Bt | S | 26.5 | 14.5 | 0.58 | 1 | -- | |||||
| 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 | 6E1g | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 8A3a | 5D2 | ||||||||||
| 86P00777 | 0-18 | Ap | S | 6.7 | 1.03 | 96 | 76 | 0.78 | 0.92 | 2 | |||||||||
| 86P00778 | 18-50 | E | S | 4.6 | 0.39 | 34 | 31 | 4.6 | 0.56 | 0.32 | 41 | 0.99 | 6 | ||||||
| 86P00779 | 50-93 | Btg1 | S | 6.0 | 0.26 | 70 | 68 | 0.59 | 0.75 | 17 | |||||||||
| 86P00780 | 93-134 | Btg2 | S | 7.8 | 0.28 | -- | 94 | 92 | 0.77 | 16 | |||||||||
| 86P00781 | 134-154 | Bt | S | 7.7 | 0.20 | -- | 94 | 91 | 0.94 | 14 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.61 | (NA) | |
| Clay, carbonate free, Weighted Average | 19 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| Weighted averages based on control section: 50-100 cm | |||