paddle mixer - pentagonous
- parahilgardite
- parahopeite
- parajamesonite
- paralaurionite
- paralectotype
- paraliageosyncline
- paralic
- paralic deposit
- paralimnion
- parallactic bar
- parallax
- parallax arm
- parallax bar
- parallax measurer
- parallax slide
- parallel
- parallel and extensive horizon of uniform phase
- parallel and extensive horizons of uniform phase
- parallel arrangement
- parallel banded
- parallel bars
- parallel displacement
- parallel displacement fault
- parallel entry
- parallel extinction
- parallel fold
- parallel folding
- parallel grid
- parallel heave
- parallel oblique reflection configuration
- parallel of latitude
- parallel reflection configuration
- parallel reflection pattern
- parallel reflections
- parallel road
- parallel throw
- parallel to
- parallel transgression
- parallel twin
- parallel unconformity