lignite - long-period variations
- linear-dimensional
- linear-moveout noise
- linear-parallel structure
- linear-tabular
- linear-tabular development
- linearity
- linearization
- lineation
- lineation plunging
- linen
- linen brattice
- liner bolt
- lines
- lines of equal disturbance of sea level
- lineup
- ling
- linger over
- lingered over
- lingering over
- lingulaceans