| *** Taxonomy Characterization Data *** |
| Pedon ID: 97LA033005 | ( East Baton RougeParish, Louisiana ) | Print Date: Mar 13 2025 5:19PM |
| Sampled as on Apr 20, 1997: | Bonn ; Fine-silty, mixed, hyperthermic Vermic Natraqualf |
| Revised to correlated: | Bonn ; Fine-silty, mixed, superactive, thermic Vermic Natraqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP97LA097 LOUISIANA HYPERTHERMIC 1 | Natural Resources Conservation Service |
| - | Site ID | 97LA033005-Bonn Lat: 30° 41' 49.45" north Long: 90° 56' 48.78" west MLRA: 134 | National Soil Survey Center | |
| - | Pedon No. | 97P0456 | 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 | ||||||||||
| 97P02702 | 0-12 | A | S | 6.5 | 4.3 | 0.98 | 6 | 1.17 | 0.022 | -- | |||
| 97P02703 | 12-29 | A1 | S | 14.7 | 9.5 | 0.48 | 5 | 1.61 | 0.006 | -- | |||
| 97P02704 | 29-57 | A2 | S | 12.2 | 9.5 | 0.84 | 17 | 1.54 | 0.014 | 9 | |||
| 97P02705 | 57-91 | A3 | S | 25.4 | 16.6 | 0.54 | 3 | 1.54 | 0.053 | -- | |||
| 97P02706 | 91-110 | A3 | S | 22.2 | 11.4 | 0.54 | 4 | 1.57 | 0.033 | -- | |||
| 97P02707 | 110-144 | B/E | S | 19.1 | 10.2 | 0.53 | 4 | 1.62 | 0.034 | -- | |||
| 97P02708 | 144-169 | E/B | S | 17.9 | 10.8 | 0.53 | 5 | 1.58 | 0.033 | -- | |||
| 97P02709 | 169-197 | 2Bt1 | S | 16.8 | 10.5 | 0.52 | 5 | 1.66 | 0.016 | -- | |||
| 97P02710 | 197-228 | 3Bt2 | S | 18.5 | 13.4 | 0.51 | 5 | 1.71 | 0.019 | -- | |||
| 97P02711 | 228-260 | 3Bt3 | S | 23.9 | 14.9 | 0.51 | 6 | 1.74 | 0.015 | -- | |||
| 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 | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 8A3a | 5D2 | |||||||||||
| 97P02702 | 0-12 | A | S | 4.7 | 3.17 | 64 | 40 | 8.7 | 1.69 | 1.34 | 20 | 9 | |||||||
| 97P02703 | 12-29 | A1 | S | 5.3 | 0.92 | 68 | 50 | 9.1 | 0.60 | 0.62 | 34 | 19 | |||||||
| 97P02704 | 29-57 | A2 | S | 6.0 | 0.11 | 98 | 82 | 1.11 | 1.85 | 29 | |||||||||
| 97P02705 | 57-91 | A3 | S | 6.7 | 0.07 | 100* | 92 | 0.97 | 2.96 | 32 | |||||||||
| 97P02706 | 91-110 | A3 | S | 7.1 | 0.03 | 100* | 93 | 1.04 | 1.76 | 35 | |||||||||
| 97P02707 | 110-144 | B/E | S | 7.3 | 0.03 | 100* | 93 | 1.04 | 1.99 | 34 | |||||||||
| 97P02708 | 144-169 | E/B | S | 7.5 | 0.04 | 100* | 97 | 0.98 | 1.83 | 31 | |||||||||
| 97P02709 | 169-197 | 2Bt1 | S | 7.4 | 0.03 | 100* | 93 | 0.89 | 1.63 | 37 | |||||||||
| 97P02710 | 197-228 | 3Bt2 | S | 7.3 | 0.03 | 100* | 89 | 0.75 | 1.19 | 31 | |||||||||
| 97P02711 | 228-260 | 3Bt3 | S | 7.2 | 0.01 | 96 | 88 | 0.70 | 1.14 | 25 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Clay, total, Weighted Average | 25 | % wt | |
| Clay, carbonate free, Weighted Average | 25 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.98 | (NA) | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Weighted averages based on control section: 57-97 cm | |||