| *** Taxonomy Characterization Data *** |
| Pedon ID: 87LA085007 | ( SabineParish, Louisiana ) | Print Date: Feb 16 2025 5:31AM |
| Sampled as on Aug 1, 1987: | Ruston ; Fine-loamy, siliceous, thermic Typic Paleudult |
| Revised to correlated: | Attoyac ; Fine-loamy, siliceous, semiactive, thermic Ultic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87LA236 RUSTON BISEQUUM LOUISIANA | Natural Resources Conservation Service |
| - | Site ID | S1987LA085007 Lat: 31° 33' 12.00" north Long: 93° 40' 18.01" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 87P0701 | 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 | |||||||||
| 87P03750 | 0-23 | A | S | 1.1 | 0.3 | 2.36 | 50 | 1.49 | -- | -- | 97 | ||
| 87P03751 | 23-36 | E | S | 1.4 | 0.6 | 1.00 | 44 | 1.63 | 0.004 | -- | |||
| 87P03752 | 36-53 | B/E | S | 7.8 | 5.0 | 0.45 | 43 | 1.70 | 0.008 | -- | |||
| 87P03753 | 53-89 | Bt1 | S | 23.3 | 17.2 | 0.38 | 35 | 1.71 | 0.013 | -- | 96 | ||
| 87P03754 | 89-114 | Bt2 | S | 24.9 | 19.8 | 0.39 | 35 | 1.74 | 0.009 | -- | |||
| 87P03755 | 114-142 | Bt/E | S | 24.6 | 19.0 | 0.39 | 30 | 1.75 | 0.013 | -- | |||
| 87P03756 | 142-168 | Bt3 | S | 23.5 | 18.0 | 0.40 | 35 | 1.71 | 0.012 | -- | |||
| 87P03757 | 168-188 | Bt4 | S | 23.1 | 17.0 | 0.42 | 36 | 1.73 | 0.011 | -- | 98 | ||
| 87P03758 | 188-206 | Bt5 | S | 23.1 | 17.1 | 0.43 | 36 | 1.71 | 0.012 | -- | |||
| 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 | ||||||||||||
| 87P03750 | 0-23 | A | S | 5.3 | 1.20 | 65 | 38 | 2.9 | 3.91 | 2.64 | 3 | 5 | |||||||
| 87P03751 | 23-36 | E | S | 5.4 | 0.43 | 52 | 44 | 1.64 | 4 | ||||||||||
| 87P03752 | 36-53 | B/E | S | 5.5 | 0.17 | 63 | 49 | 1.8 | 0.35 | 0.23 | 6 | 4 | |||||||
| 87P03753 | 53-89 | Bt1 | S | 5.5 | 0.11 | 75 | 64 | 4.4 | 0.24 | 0.19 | 2 | 2 | |||||||
| 87P03754 | 89-114 | Bt2 | S | 5.3 | 0.06 | 67 | 51 | 4.6 | 0.26 | 0.18 | 7 | 3 | |||||||
| 87P03755 | 114-142 | Bt/E | S | 5.2 | 0.08 | 69 | 53 | 4.4 | 0.24 | 0.18 | 9 | 2 | |||||||
| 87P03756 | 142-168 | Bt3 | S | 5.3 | 0.04 | 71 | 50 | 4.2 | 0.23 | 0.18 | 7 | 4 | |||||||
| 87P03757 | 168-188 | Bt4 | S | 5.1 | 0.07 | 64 | 47 | 4.2 | 0.24 | 0.18 | 17 | 2 | |||||||
| 87P03758 | 188-206 | Bt5 | S | 5.0 | 0.03 | 43 | 32 | 3.9 | 0.25 | 0.17 | 36 | 3 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.25 | (NA) | |
| Clay, carbonate free, Weighted Average | 24 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 35 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 24 | % wt | |
| LE, Whole Soil, Summed to 1m | 1 | cm/m | |
| Weighted averages based on control section: 53-103 cm | |||