Michelangelo quadrangle (Beethoven, Michelangelo, Valmiki, and Bach). Minor tectonic activity continued as scarps andl unar mare-type wrinkle ridges developed within the smooth plains materials. The cratering rate declined rapidly as the c3, c4 and c5 craters were produced. Regolith production continues to the present day on all units. If the geologic history of the Moon is a guide, most of the events discussed were essentially complete within the first 1.5 to 2.0 billion years of Mercury’s history (Murray and others, 1975). A summary of global mercurian geology may be found in Guest and O’Donnell (1977) and Strom. Michelangelo quadrangle The Michelangelo quadrangle
What Yo Name Iz? the U.S. Billboard Hot R&B/Hip-Hop Songs on the week of October 23, 2010. It spent 27 weeks on the chart and peaked at number 41. What Yo Name Iz? "What Yo Name Iz?" is the debut single by American rapper Kirko Bangz. The Sound M.O.B. produced song was featured on his mixtape "Procrastination Kills 3" (2011). It's also Kirko Bangz's first song to chart on the US "Billboard" charts. The official remix to "What Yo Name Iz?" features Wale, Big Sean, and Bun B. The remix was released on , before the original version. Maxrank also made a remix for