Lithology sense of displacement across the zone. In igneous rocks, small-scale structures are mostly observed in lavas such as pahoehoe versus ʻAʻā basaltic flows, and pillows showing eruption within a body of water or beneath ice. Unconsolidated surficial materials may also be given a lithology. This is defined by grain size and composition, and is often attached to an interpretation of how the unit formed. Surficial lithologies can be given to lacustrine, coastal, fluvial, aeolian, glacial, and recent volcanic deposits, among others. Examples of surficial lithology classifications used by the US Geological Survey are, "Glacial Till, Loamy", "Saline Lake Sediment", and
Ravipops (The Substance) album without the production values." Ravipops (The Substance) Ravipops (The Substance) is a studio album by American rapper C-Rayz Walz. It was released on Definitive Jux in 2003. David Jeffries of AllMusic gave the album 3 stars out of 5, saying: "There's a new producer for practically every track, but the album flows well enough, keeping things more traditional than expected for a Definitive Jux release, and the freestyling ranges from biting to abstract." Meanwhile, Rollie Pemberton of "Pitchfork" gave the album a 6.8 out of 10, saying, "regardless of his anti-platinum rhyme campaign, "Ravipops" still seems to come off