| *** Taxonomy Characterization Data *** |
| Pedon ID: 87LA119008 | ( WebsterParish, Louisiana ) | Print Date: Nov 21 2024 12:47PM |
| Sampled as on Aug 1, 1987: | Ruston ; Fine-loamy, siliceous, thermic Typic Paleudult |
| Revised to correlated: | Ruston ; Fine-loamy, siliceous, semiactive, thermic Typic Paleudults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87LA236 RUSTON BISEQUUM LOUISIANA | Natural Resources Conservation Service |
| - | Site ID | S1987LA119008 Lat: 32° 39' 36.00" north Long: 93° 17' 48.01" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 87P0702 | 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 | |||||||||
| 87P03759 | 0-19 | Ap | S | 0.3 | -- | 22 | 1.42 | 0.005 | tr | 96 | |||
| 87P03760 | 19-36 | E | S | 2.3 | -- | 0.74 | 20 | 1.67 | -- | tr | |||
| 87P03761 | 36-52 | Bt/E1 | S | 14.0 | 10.7 | 0.41 | 17 | 1.65 | 0.010 | tr | |||
| 87P03762 | 52-73 | Bt1 | S | 22.4 | 17.2 | 0.41 | 15 | 1.72 | 0.008 | -- | 98 | ||
| 87P03763 | 73-95 | Bt2 | S | 20.3 | 16.7 | 0.42 | 16 | 1.72 | 0.006 | -- | |||
| 87P03764 | 95-128 | Bt/E2 | S | 17.0 | 13.0 | 0.40 | 19 | 1.70 | 0.006 | -- | |||
| 87P03765 | 128-160 | Bt3 | S | 16.6 | 13.2 | 0.43 | 22 | 1.77 | 0.004 | -- | |||
| 87P03766 | 160-190 | Bt4 | S | 18.1 | 13.7 | 0.40 | 24 | 1.72 | 0.010 | -- | 98 | ||
| 87P03767 | 190-220 | Bt5 | S | 15.4 | 11.7 | 0.42 | 24 | 1.71 | 0.006 | -- | |||
| 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 | ||||||||||||
| 87P03759 | 0-19 | Ap | S | 5.6 | 1.24 | 91 | 55 | 3 | |||||||||||
| 87P03760 | 19-36 | E | S | 5.4 | 0.23 | 64 | 39 | 1.1 | 0.61 | 0.48 | 18 | 7 | |||||||
| 87P03761 | 36-52 | Bt/E1 | S | 5.3 | 0.23 | 65 | 44 | 3.3 | 0.31 | 0.24 | 15 | 2 | |||||||
| 87P03762 | 52-73 | Bt1 | S | 5.4 | 0.12 | 74 | 56 | 5.4 | 0.30 | 0.24 | 7 | 3 | |||||||
| 87P03763 | 73-95 | Bt2 | S | 5.1 | 0.12 | 53 | 42 | 4.3 | 0.30 | 0.21 | 26 | 2 | |||||||
| 87P03764 | 95-128 | Bt/E2 | S | 5.0 | 0.07 | 40 | 36 | 2.9 | 0.26 | 0.17 | 38 | 2 | |||||||
| 87P03765 | 128-160 | Bt3 | S | 4.9 | 0.04 | 43 | 28 | 3.3 | 0.28 | 0.20 | 39 | 4 | |||||||
| 87P03766 | 160-190 | Bt4 | S | 4.9 | 0.09 | 40 | 32 | 3.3 | 0.27 | 0.18 | 42 | 2 | |||||||
| 87P03767 | 190-220 | Bt5 | S | 4.9 | 0.04 | 40 | 31 | 3.0 | 0.28 | 0.19 | 43 | 5 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.29 | (NA) | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 16 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 21 | % wt | |
| LE, Whole Soil, Summed to 1m | 1 | cm/m | |
| Weighted averages based on control section: 52-102 cm | |||