| *** Taxonomy Characterization Data *** |
| Pedon ID: S1957LA015003 | ( BossierParish, Louisiana ) | Print Date: Mar 2 2025 8:49AM |
| Sampled as on May 19, 1957: | Shatta |
| Revised to correlated: | SHATTA ; Fine-silty, siliceous, thermic Typic Fragiudults |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1957LA015003 Lat: 32° 49' 9.01" north Long: 93° 31' 25.01" west MLRA: 133B | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4117 | 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 | |||||||||||||
| 40A31457 | 0-13 | Ap | S | 4.9 | 0.45 | 14 | -- | ||||||
| 40A31458 | 13-28 | Bt1 | S | 19.5 | 0.35 | 9 | -- | ||||||
| 40A31459 | 28-43 | Bt2 | S | 25.7 | 0.38 | 8 | -- | ||||||
| 40A31460 | 43-64 | Bt3 | S | 26.2 | 0.39 | 6 | -- | ||||||
| 40A31461 | 64-84 | Bt4 | S | 22.1 | 0.38 | 9 | -- | ||||||
| 40A31462 | 84-112 | Bx | S | 18.0 | 0.36 | 10 | -- | ||||||
| 40A31463 | 112-137 | 2B | S | 43.0 | 0.40 | 6 | -- | ||||||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 5D2 | |||||||||||||||||
| 40A31457 | 0-13 | Ap | S | 6.1 | 0.45 | 77 | 55 | 0.63 | -- | ||||||||||
| 40A31458 | 13-28 | Bt1 | S | 5.0 | 0.20 | 51 | 39 | 0.36 | 1 | ||||||||||
| 40A31459 | 28-43 | Bt2 | S | 4.7 | 0.14 | 16 | 15 | 0.41 | -- | ||||||||||
| 40A31460 | 43-64 | Bt3 | S | 4.8 | 0.11 | 15 | 12 | 0.37 | 1 | ||||||||||
| 40A31461 | 64-84 | Bt4 | S | 5.0 | 0.06 | 14 | 12 | 0.38 | 1 | ||||||||||
| 40A31462 | 84-112 | Bx | S | 5.1 | 0.05 | 16 | 15 | 0.38 | 1 | ||||||||||
| 40A31463 | 112-137 | 2B | S | 4.6 | 0.06 | 29 | 27 | 0.50 | 5 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.38 | (NA) | |
| Clay, carbonate free, Weighted Average | 23 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 8 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 23 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||