| *** Taxonomy Characterization Data *** |
| Pedon ID: 89LA115029 | ( VernonParish, Louisiana ) | Print Date: Nov 12 2024 7:12AM |
| Sampled as on Sep 1, 1989: | Mounds ; Fine-loamy, siliceous, thermic Typic Paleudult |
| Revised to correlated: | Niwana ; Coarse-loamy, siliceous, semiactive, thermic Typic Paleudults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP89LA248 VERNON PARISH | Natural Resources Conservation Service |
| - | Site ID | S1989LA115029 Lat: 30° 56' 59.00" north Long: 93° 8' 38.01" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 89P0786 | 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 | |||||||||
| 89P04531 | 0-10 | A | S | 3.2 | 2.8 | 1.03 | 42 | 1.27 | 0.003 | 1 | |||
| 89P04532 | 10-36 | E | S | 5.2 | 4.3 | 0.52 | 39 | 1.71 | -- | 1 | 101 | ||
| 89P04533 | 36-59 | B/E | S | 8.2 | 6.8 | 0.45 | 36 | 1.62 | -- | 1 | |||
| 89P04534 | 59-81 | Bt1 | S | 11.7 | 11.3 | 0.54 | 32 | 1.63 | 0.006 | 1 | 99 | ||
| 89P04535 | 81-127 | Bt2 | S | 16.4 | 14.9 | 0.50 | 30 | 1.71 | 0.004 | 2 | |||
| 89P04536 | 127-180 | Bt3 | S | 19.7 | 17.3 | 0.46 | 29 | 1.75 | 0.007 | 2 | |||
| 89P04537 | 180-210 | Btv | S | 22.7 | 20.2 | 0.47 | 33 | 2.01 | 0.016 | 2 | 99 | ||
| 89P04538 | 210-250 | Bt | S | 23.6 | 21.8 | 0.46 | 34 | 1 | |||||
| 89P04539 | 250-300 | C1 | S | 21.0 | 19.4 | 0.43 | 36 | 1 | |||||
| 89P04540 | 300-400 | C2 | S | 15.2 | 14.3 | 0.44 | 46 | -- | |||||
| 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 | ||||||||||||
| 89P04531 | 0-10 | A | S | 4.8 | 0.91 | 21 | 15 | 1.0 | 0.88 | 0.31 | 40 | -- | |||||||
| 89P04532 | 10-36 | E | S | 4.8 | 0.22 | 6 | 5 | 0.35 | -- | ||||||||||
| 89P04533 | 36-59 | B/E | S | 4.8 | 0.10 | 9 | 7 | 1.0 | 0.28 | 0.12 | 80 | -- | |||||||
| 89P04534 | 59-81 | Bt1 | S | 4.8 | 0.09 | 8 | 6 | 2.0 | 0.32 | 0.17 | 85 | -- | |||||||
| 89P04535 | 81-127 | Bt2 | S | 4.9 | 0.05 | 16 | 12 | 2.1 | 0.27 | 0.13 | 67 | -- | |||||||
| 89P04536 | 127-180 | Bt3 | S | 4.9 | 0.03 | 23 | 18 | 3.2 | 0.27 | 0.16 | 63 | -- | |||||||
| 89P04537 | 180-210 | Btv | S | 4.9 | 0.02 | 29 | 21 | 3.2 | 0.25 | 0.14 | 50 | -- | |||||||
| 89P04538 | 210-250 | Bt | S | 4.8 | 0.02 | 29 | 22 | 3.9 | 0.25 | 0.17 | 56 | -- | |||||||
| 89P04539 | 250-300 | C1 | S | 4.9 | 0.02 | 29 | 23 | 2.8 | 0.23 | 0.13 | 50 | -- | |||||||
| 89P04540 | 300-400 | C2 | S | 4.9 | 0.01 | 29 | 23 | 2.1 | 0.23 | 0.14 | 52 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.29 | (NA) | |
| Clay, carbonate free, Weighted Average | 14 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 31 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 14 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 59-109 cm | |||