Until the winter of 1978-79, when a major mixing event took place, the Dead Sea was composed of two stratified layers of water that differed in temperature, density, age, and salinity.

Until then, Congress decided that a committee should prepare a document announcing and explaining independence in the event that Lee's resolution was approved when it was brought up again in July.

Until relatively recently, freestyle competitions also included an event called ballet, later renamed " acro-ski ".

Until the early 1990s, it was widely believed that general relativity hides every singularity behind an event horizon, making naked singularities impossible.

Until the 1980s this idea was not taken seriously, but opinions changed following the discovery of the Chicxulub Crater, which was further reinforced by witness to the Comet Shoemaker-Levy 9 event.

Until after the defeat of Cannae it remained faithful to Rome, but, after a vain demand that one of the consuls should always be selected from it or perhaps in order to secure regional supremacy in the event of a Carthaginian victory, it defected to Hannibal, who made it his winter quarters: he and his army were voluntarily received by Capua.

A good Brunswick stew must be cooked down slowly, according to stew masters for the Capitol Square event, “ Until the stirring paddle stands up straight in the stew .” When the paddle stood, Brunswick Stew was served to the legislators and hundreds of Virginians who turned out for the event to “ Get a Taste of Brunswick .”

Until after World War II when airing of sporting event on radio and television became common, matches between schools attracted a larger crowd.

Until 1970, there was no overt sponsorship, but in that year advertising decals appeared on cars and the Daily Mirror newspaper sponsored the event.

Until 1999, the event consisted of a round-robin tournament of varying size.

Until the revocation of the ban five days later, the publication itself was a news event in Canada, with Canadian news media struggling to report on the disclosure without putting themselves at risk of legal action.

Until August 2005, The National was also seen in the United States on the defunct Newsworld International channel ; the program continues to air occasionally on C-SPAN when that network wants to provide coverage of a major Canadian news story, or a Canadian angle for a world or American event.

Until the advent of freeze-tolerant solar collectors, they were not considered suitable for cold climates since, in the event of the collector being damaged by a freeze, pressurized water lines will force water to gush from the freeze-damaged collector until the problem is noticed and rectified.

Until the 2015 event, its official title is " Aberdeen Asset Management " Cowes Week, named after the title sponsor.

Until 1967 the event was organised by the Junior Leaders Regiment, Royal Corps of Signals.

Until 1984 the event was sponsored by Jameson Whiskey.

Until recently there was a 1950s disused nuclear bunker that would have played a key role in the control of the Birmingham area in the event of a nuclear attack.

Until 2007, teams could not replace players on their playoff rosters in the event of an injury and had to play out the series shorthanded.

Until Andy Black's 5th place finish at the 2005 World Series of Poker main event, he was the top money-winning Irish poker player in the world.

Until the 1940s, the Westbury Sheep Fair was an important annual event.

Until campaign year 2009 / 2010, over 3 million participants have joined this meaningful event and 160 walks have been organised by The Community Chest.

Until the sudden format change in December 2011, KGO hosted an annual fundraiser called the KGO Cure-a-Thon to help raise money for The Leukemia & Lymphoma Society with all of the station's regular programming pre-empted for an entire day during the event.

Until the 1980s, the word " pimba " was merely a common, non-offensive slang word, generally used to express the accomplishment of an action or an unexpected event ( the equivalent of the English expression " wham !").

Until now, Lilac Gaylor and Lila Kingsley had been like an anagram which he could unscramble at his own pace and choosing.

Until that first dedication service, he and Lois felt their children were too young to take part in any religious life at home.

Until late last Saturday afternoon Palmer had played seven consecutive rounds of golf at the Masters -- four last year and three this -- without ever being out of first place.

Until Fath Ali Shah's death in 1834, the Imam Hasan Ali Shah enjoyed a quiet life and was held in high esteem at the Qajar court.

Until 1945, Bulgarian orthography did not reveal this alternation and used the original Old Slavic Cyrillic letter yat (), which was commonly called двойно е ( dvoyno e ) at the time, to express the historical yat vowel or at least root vowels displaying the ya – e alternation.

Until March 2012 bulletins came from the News Channel studio at 45 minutes past the hour.

Until June 2007, The New York Times, from which the Square gets its name, was published at offices at 239 West 43rd Street ; the paper stopped printing papers there on June 15, 1997.

Until the 1911 reform, the psalms were arranged according to a disposition dating from the 8th century, as follows: Psalms i .– cviii., with some omissions, were recited at Matins, twelve each day from Monday to Saturday, and eighteen on Sunday.

Until at least September 2005, the United States funded efforts to help protect a major pipeline, the 769-kilometer-long Caño Limón – Puerto Coveñas pipeline, which carries about 20 percent of Colombia's oil production to Puerto Coveñas from the guerrilla-infested Arauca region in the eastern Andean foothills and Amazonian jungle.

Until about 2000, users of Unix desktops regarded CDE as the de facto standard, but at that time, other desktop environments such as GNOME and K Desktop Environment 2 were quickly becoming mature, and became almost universal on the Linux platform, which already had a larger user base than most commercial Unixes in total.

Until the completion of the Flavian Palace on the Palatine Hill, the imperial court was situated at Alba or Circeo, and sometimes even farther afield.

Until the new faculty member, Dr. Newsome, is assigned to teach at least one course, his details cannot be recorded.

Until recently there was no genetic transfection vector available for this organism and detailed study at the cellular level was not possible.

Until recently, the Preclassic was regarded as a formative period, consisting of small villages of farmers who lived in huts and few permanent buildings, but this notion has been challenged by recent discoveries of monumental architecture from that period, such as an altar in La Blanca, San Marcos, from 1000 BC ; ceremonial sites at Miraflores and El Naranjo from 801 BC ; the earliest monumental masks ; and the Mirador Basin cities of Nakbé, Xulnal, El Tintal, Wakná and El Mirador.

Until 1999, the Gallipoli dawn service was held at the Ari Burnu war cemetery at Anzac Cove, but the growing numbers of attendees resulted in the construction of a more spacious site on North Beach, Gallipoli, known as the " Anzac Commemorative Site ".

Until his retirement in late 2010 he was a professor at Xiamen University, where he taught theoretical physics and computer science, and ran the Artificial Brain lab.

Until 1963 when the line was closed, Terrier steam locomotives pulled carriages along the Hayling Billy line from Havant station on the mainland to a station which was located at the northern end of Staunton Avenue, passing through Langstone where there was a Halt.

Until at least 1444 he lived in Strasbourg, most likely in the St. Arbogast parish.

Until 2004, the Jaguars would always wear their white jerseys for afternoon games at home during the first half of the season.

Until 2004 ( in 2005 – 2007 the Jaguars went back to wearing white at home for early season games ) and then 2008, the Jaguars would always wear their white jerseys for afternoon games at home during the first half of the season.

Until the 1900s, the majority of educated people in the West knew at least some Latin.