L0201900 (lĭth′ō-strə-tĭg′rə-fē)n.1. Stratigraphy based on the physical and petrographic properties of rocks.2. Interpretation of the physical characters of sedimentary rocks.lith′o·strat′i·graph′ic(-străt′ĭ-grăf′ĭk) adj.
lithostratigraphy
enUK
lithostratigraphy
[¦lith·ō·strə′tig·rə·fē] (geology) A branch of stratigraphy concerned with the description and interpretation of sedimentary successions in terms of their lithic character.