Lower Pennsylvanian

acid-proof container amphitheatrical color square design peaking factor Erigonidium graminicola Frenchy grab dredger hypophysial fenestra IFMP immunopharmacologically invalid bit isopropyl meprobamate juco latimeria chalumnaes Latta's serum pneumatic printing frame pressure reducing and relieving valve (hydraulic) radiological survey flight altitude skill at spazzer