n. [ Aëro- + lithology. ] The science of aërolites. [ 1913 Webster ]

n. [ Astro- + lithology. ] The science of aërolites. [ 1913 Webster ]

n. [ Gr. 'i`chnos footstep + -lith + -logy. ] Same as Ichnology. Hitchcock. [ 1913 Webster ]

n. [ Litho- + -logy: cf. F. lithologie. ] 1. The science which treats of rocks, as regards their mineral constitution and classification, and their mode of occurrence in nature. [ 1913 Webster ]

2. (Med.) A treatise on stones found in the body. [ 1913 Webster ]

n. [ Phyto- + lithology. ] The branch of science which treats of fossil plants; -- usually called paleobotany, sometimes paleophytology. [ 1913 Webster ]