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 Records The only exception was Fogelberg, whose Full Moon recordings bore the Full Moon logo and were distributed by Epic throughout. The label was briefly revived in 2009 for the release of Fogelberg's final studio album "Love In Time", with distribution thru Universal Music Enterprises. Full Moon Records Full Moon Records was an American record label existing from 1974 to 1992. Prominent signed acts included Chicago, Joe Walsh and Dan Fogelberg. Beginning in 1974 with Fogelberg, Full Moon Records was originally a subsidiary "spin-off" label from Epic Records that was created by Irving Azoff. The first album to be released under