| *** Taxonomy Characterization Data *** |
| Pedon ID: 97LA101011 | ( St. MaryParish, Louisiana ) | Print Date: Nov 25 2024 12:04AM |
| Sampled as on Apr 22, 1997: | Galvez ; Fine-silty, mixed, hyperthermic Aeric Endoaqualf |
| Revised to correlated on Oct 14, 2004: | Galvez ; Fine-silty, mixed, superactive, hyperthermic Aeric Endoaqualf |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP97LA097 LOUISIANA HYPERTHERMIC 1 | Natural Resources Conservation Service |
| - | Site ID | 97LA101011 Lat: 29° 50' 43.15" north Long: 91° 39' 15.00" west MLRA: 131A | National Soil Survey Center | |
| - | Pedon No. | 97P0460 | 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 | ||||||||||
| 97P02744 | 0-20 | Ap | S | 17.1 | 7.3 | 0.53 | 3 | 1.46 | 0.022 | 1 | |||
| 97P02745 | 20-44 | Bt1 | S | 32.7 | 16.4 | 0.49 | 1 | 1.41 | 0.064 | -- | |||
| 97P02746 | 44-65 | Bt2 | S | 23.4 | 9.9 | 0.57 | 1 | 1.41 | 0.039 | -- | |||
| 97P02747 | 65-90 | Bt3 | S | 15.5 | 6.1 | 0.61 | 1 | 1.40 | 0.023 | -- | |||
| 97P02748 | 90-114 | Bt4 | S | 15.6 | 5.0 | 0.63 | 1 | 1.48 | 0.026 | -- | |||
| 97P02749 | 114-133 | Bg1 | S | 12.7 | 3.9 | 0.62 | 1 | 1.43 | 0.009 | -- | |||
| 97P02750 | 133-159 | Bg2 | S | 12.4 | 3.4 | 0.64 | 2 | 1.45 | 0.007 | -- | |||
| 97P02751 | 159-173 | Bg3 | S | 16.0 | 5.1 | 0.61 | 1 | 1.47 | 0.009 | -- | |||
| 97P02752 | 173-210 | Bg4 | S | 14.7 | 4.3 | 0.61 | 1 | 1.47 | 0.011 | -- | |||
| 97P02753 | 210-230 | 2Bg | S | 46.8 | 18.9 | 0.52 | 1 | 1.12 | 0.151 | -- | |||
| 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 | 5D2 | ||||||||||||
| 97P02744 | 0-20 | Ap | S | 5.5 | 1.12 | 71 | 58 | 9.7 | 0.75 | 0.57 | 6 | 3 | |||||||
| 97P02745 | 20-44 | Bt1 | S | 5.7 | 0.55 | 73 | 70 | 17.8 | 0.70 | 0.54 | 6 | 3 | |||||||
| 97P02746 | 44-65 | Bt2 | S | 6.3 | 0.28 | 93 | 82 | 0.78 | 7 | ||||||||||
| 97P02747 | 65-90 | Bt3 | S | 6.6 | 0.16 | 80 | 82 | 0.99 | 3 | ||||||||||
| 97P02748 | 90-114 | Bt4 | S | 6.9 | 0.09 | 85 | 79 | 1.04 | 4 | ||||||||||
| 97P02749 | 114-133 | Bg1 | S | 7.0 | 0.09 | 90 | 77 | 1.11 | 4 | ||||||||||
| 97P02750 | 133-159 | Bg2 | S | 6.9 | 0.09 | 85 | 81 | 1.22 | 5 | ||||||||||
| 97P02751 | 159-173 | Bg3 | S | 6.9 | 0.11 | 94 | 85 | 1.08 | 3 | ||||||||||
| 97P02752 | 173-210 | Bg4 | S | 6.9 | 0.12 | 97 | 84 | 1.07 | 4 | ||||||||||
| 97P02753 | 210-230 | 2Bg | S | 6.7 | 0.26 | 97 | 88 | 0.76 | 4 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.76 | (NA) | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 27 | % wt | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Clay, carbonate free, Weighted Average | 27 | % wt | |
| Weighted averages based on control section: 20-70 cm | |||