Earth tide lunar and the solar tidal maxima and minima (bulges and depressions) add together for the greatest tidal range at particular latitudes. At first- and third-quarter phases of the moon, lunar and solar tides are perpendicular, and the tidal range is at a minimum. The semi-diurnal tides go through one full cycle (a high and low tide) about once every 12 hours and one full cycle of maximum height (a spring and neap tide) about once every 14 days. The development of a systematic theory of Earth tides was started by George H. Darwin in 1879, and was then furthered by
Full Moon Fever the "Full Moon Fever" album. "Down the Line" and "Don't Treat Me Like A Stranger" were released as B-sides. "Waiting for Tonight" features the Bangles and was released on the box set "Playback". During the sessions, Petty wrote "Indiana Girl", an early draft of what would eventually become "Mary Jane's Last Dance". The album is noted for being heavily influenced by Jeff Lynne, resulting in a cleaner and glossier version of the Heartbreakers' roots rock from previous albums. Lynne incorporated layers of keyboards and backing vocals, giving it a Beatlesque feel. The songs show Petty paying dues to his influences