| *** Taxonomy Characterization Data *** |
| Pedon ID: S1974LA017008 | ( CaddoParish, Louisiana ) | Print Date: Feb 16 2025 5:27AM |
| Sampled as on Jan 29, 1974: | Woodtell |
| Revised to correlated: | EASTWOOD ; Very-fine, montmorillonitic, thermic Vertic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1974LA017008 Lat: 32° 25' 49.00" north Long: 93° 57' 11.99" west MLRA: 133B | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3992 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | ||||||||||||
| 40A30584 | 28-51 | Bt12 | S | 64.5 | 48.5 | 0.43 | 1 | -- | |||||
| 40A30585 | 51-109 | Bt13 | S | 63.5 | 46.3 | 0.43 | 2 | -- | |||||
| 40A30587 | 135-155 | C | S | 26.5 | 0.71 | 3 | -- | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 61 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 61 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||